• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    double-sided razor. The object of the present invention is a double-sided razor cartridge, comprising a first face and a second face opposite the first face, at least one razor blade extending between the first and second faces, and at least one cable snap-in compartment positioned on each side to fit the cartridge with a shaver handle.
    公开号:BR112016020527B1
    申请号:R112016020527-8
    申请日:2015-03-05
    公开日:2021-08-10
    发明作者:Raymond A. Liberatore
    申请人:Mack-Ray, Inc.；
    IPC主号:
    专利说明:

    CROSS REFERENCE TO RELATED ORDERS
    [001] The present invention claims the benefit of US Provisional Patent Application No. 61/948203, filed on March 5, 2014, the contents of which are incorporated herein by reference in their entirety. FIELD OF THE INVENTION
    [002] The present invention relates generally to shaving systems, and more particularly to a replaceable double-sided shaver unit for a shaving system. BACKGROUND
    [003] Typical shavers have one and five blades on one side only, and when they are worn, they are thrown away. A typical consumer buys either disposable razors or replacement cartridge-type shavers. Disposable shavers are less expensive, and replacement cartridge shavers are significantly more expensive. One problem is that consumers are forced to pay high prices for cartridge shavers and even higher prices for replacement cartridges that are sold. SUMMARY
    [004] Since many consumers do not want to pay high prices for razors but have no choice in the matter, the double-sided shaver allows consumers to have a longer shave by having a shaver cartridge that the consumer can use both. sides of the cartridge. This can save consumers money so they don't have to buy as many replacement shaving cartridges during the year because the shaver can last twice as long. The double-sided shaver provides consumers with a tailored market. This invention gives consumers another choice in shaving by offering consumers a double shave, preserving quality, and saving consumers money.
    [005] With the Double-Sided Shave Cartridge, there are one to five blades in the double-sided cartridge, and there is a sharp shaving edge on each end of the blade. In this way, the consumer can use one side of the shaver until it wears out, and then use the other side of the shaver cartridge, thereby shaving twice as much. The shaver uses both ends of the razor blade, rather than using the other end of the razor blade that is not used for shaving or is not designed for shaving. The user then disconnects the double-sided shaver cartridge from the cable snap connection, shakes or turns the shaver cartridge, and secures it to the other side of the double-sided cartridge shaver. The user could use this second side of the shaver cartridge until it wears out. When the shaver cartridge goes blunt, the user would take out the double-sided cartridge and replace it with a new double-sided shaver cartridge. This should give consumers twice the shave using both ends of the shaver blade.
    [006] A user could purchase a shaver that comes with the double-sided cartridges already attached. Or, the user could purchase replacement cartridges and replace the existing double-sided shaver cartridges.
    [007] To connect and disconnect the shaving cartridge to and from the double-sided cartridge, the user holds the handle with one hand, and holds the ends of the double-sided cartridge (ends and sides where there are no blades) with the another hand. Then, the user must place the hitch connection areas, located on the cable, in the attachment compartment in the connection compartments of the cartridge face or grooves until it connects, fits inside and preferably locks in the area of the compartment of the cartridge.
    [008] In one embodiment, an easy connection occurs if the shaver handle and the cable hook connection are perpendicular to the face of the cartridge fixing compartment when inserting (connecting or disconnecting). There may be many ways to insert (connect or disconnect) the cable snap connection (shaver cable) and the double-sided cartridge, known today or developed in the future. While certain embodiments are described herein, it should be noted that other embodiments are contemplated.
    [009] The present invention allows consumers to save money by providing double shaving compared to conventional shavers and cartridges. In this way, consumers can spend less money each year on razors. This concept is very useful and is very much needed in the market. Unlike previous concepts of a double-sided shaver, the shaver of the present embodiments described herein has a new and improved way of providing consumers with a double-sided razor with a great shave, twice the shave, saving customers money. consumers. There are many unique aspects of the present invention that make it an easy way for consumers to use a shaver cartridge that can be used to shave on both sides.
    [010] The double-sided shaver designed as a double-sided disposable shaving cartridge can have all replaceable specifications and elements mentioned in this order. The Double-Sided Disposable Shaving Cartridge can be of any shape, design, size and can be made from any material currently known or developed in the future. A non-limiting difference between a double-sided disposable razor and a double-sided non-disposable razor is that disposable razors and cartridges can be made from less expensive materials and designed to be used only a limited number of times and thrown away. BRIEF DESCRIPTION OF THE DRAWINGS
    [011] Figure 1 is a perspective view of an embodiment of a shaving system comprising an embodiment of a cartridge of the present invention connected to an embodiment of a handle of the present invention; Figure 2 is an exploded view and Figure 3 is a partially assembled view of an embodiment of a cartridge; Figures 4-5 are rear perspective views of an embodiment of a handle coupled with a cartridge, with Figure 4 showing an engagement/release position and Figure 5 showing a use position with the cartridge rotated away from the engagement position. Figure 6 is a front perspective view of an embodiment of a handle without a cartridge; Figure 7 is a front perspective view of an embodiment of the cartridge connected to the handle of Figure 6; Figure 8 is a Rear perspective view of an embodiment of an embodiment containing a logo identifier; Figure 9 is a rear perspective view of an embodiment of a cartridge connected to the handle of Figure 8; Figure 10 is a front view at perspective of an embodiment of a cable containing an embodiment of an engagement cable; Figure 11 is a rear perspective view of the cable of Figure 10; swivel connection; "T" connection; “T” or “L” middle connection; “T” or “L” middle connection; long or elongated bar connection; long or elongated bar connection; Figure 18 is a front view of an embodiment of the present invention; Figure 19 is a partially exploded view of the handle of Figure 18 showing an embodiment of a coil spring pin connection; Figure 20 is a perspective view of an embodiment of a cartridge of the present invention; Figure 21 is a perspective view of an embodiment of a cartridge of figure 20 connected to an embodiment of a handle of the present invention; figure 22 is a cross-section taken along line 22-22 in figure 21; 23 is a top perspective view of an embodiment of a cartridge; Figure 24 is a front view of an embodiment of a cartridge; Figure 25 is a cross-sectional view taken along line 25-25dA. Figure 24; Figure 26 is a rear view of an embodiment of a cartridge with a cover; Figure 27 is a top perspective view of an embodiment of a covered cartridge; Figure 28 is a rear view of a embodiment of a cartridge with Figure 29 is a top perspective view of an embodiment of the cartridge with a cap attached to the opposite face; Figure 30 is a side view of the cartridge of Figure 29; Figure 31 is an exploded view of an embodiment of a cartridge of the present invention; Figure 32 is an upper end view of an embodiment of a cartridge of the present invention; Figure 33 is a left side elevation view thereof; Figure 34 is a front plan view thereof; Figure 35 is a right side elevation view thereof; Figure 36 is a bottom end view thereof; Figure 37 is a top perspective view thereof; Figure 38 is an approximation of circled portion 38 of Figure 34; Figure 39 is a cross section taken along the line 39-39 of Figure 34; Figure 40 is a top view of an embodiment of a cable in accordance with the present invention; Figure 41 is a side view thereof; Figure 42 is an exploded bottom view thereof; and Figure 43 is a schematic view of an embodiment of a kit including a handle and a plurality of cartridges. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
    [012] The description of illustrative embodiments in accordance with the principles of the present invention should be read in connection with the accompanying drawings, which should be considered as part of the entire written description. In describing the embodiments of the invention described herein, any reference to direction or orientation is intended for convenience of description only and is in no way intended to limit the scope of the present invention. Relative terms such as "bottom", "top", "horizontal", "vertical", "above", "below", "up", "down", "top" and "bottom", as well as their derivative (eg, "horizontal", "downward", "upward", etc.) are to be understood to refer to orientation as described below, or as shown in the drawing under discussion. These are relative terms for the convenience of description only and do not require the Cartridge to be constructed or operated in a particular orientation, unless explicitly indicated as such. Terms such as "attached", "attached", "connected", "coupled", "interconnected", and the like refer to a relationship in which structures are attached or fixed to one another either directly or indirectly through structures intermediates, as well as both attachments or movable or rigid relationships, unless otherwise expressly described. Furthermore, the features and advantages of the invention are illustrated by reference to the exemplified embodiments. Accordingly, the invention is not to be expressly limited to such exemplary embodiments that illustrate a possible non-limiting combination of features that may exist alone or in other combinations of features; the scope of the invention being defined by the appended claims.
    [013] This invention describes the best mode or modes of practicing the invention, as contemplated herein. This description is not to be understood in a limiting sense, but provides an example of the invention, presented for illustrative purposes only by reference to the accompanying drawings to inform one skilled in the art of the advantages and construction of the invention. In the various views of the drawings, as reference characters designate equal or similar parts.
    [014] As can be seen in Figure 1, an embodiment of a shaver cartridge 2 of the present invention has an upper end section 4 which is farthest from the handle 6 as illustrated. The top end section can be shaped as an oval, rounded, or any shape. If it is rounded, then the face of the cartridge 8 can have rounded pads, strips, or moistened pads, or other attachments or features as desired. The bottom section (end sections) 10, or any sections of the shaver, can be molded in any way currently known or developed in the future. The ends or edges of the cartridge 12 can be rubberized, or any material currently known or developed in the future, to help the user secure the ends of the cartridge 12, such as while in water or out of water. Margins can be contoured, wrinkled, concave, convex or combinations thereof. This also helps the user to hold and connect or disconnect cartridge 2 from handle 6, and connect (shake) cartridge 2 along an axis that runs along the central longitudinal axis of the cartridge to utilize the other size Shaving Cartridge , as illustrated in figure 1. When handling the double-sided shaver, it is preferable for the user to hold the ends or edges of the cartridge 12 and not the blade 14 itself or the face of the cartridge 8. The user could cut himself by holding the blade 14 or face of cartridge 8. The ends of cartridge 12 may have finger slots 16, where there is a concave and/or convex area for the user's fingers to fit comfortably and hold cartridge 2 easily and securely. The face of the cartridge 8 also preferably contains an adjoining cartridge compartment 20 into which the cable-engaging connections 22 fit. The cable hitch connection 22 extends out of a flange 24 (arm or wing area). There may be rounded pads, strips, or moistened pads that match the shape of the cartridge, top, bottom, or sides.
    [015] The cartridge 2 can be made of any type of material, such as plastic, rubber, metal, or similar, and combinations thereof. Any type of material, such as rubber, can be located anywhere on cartridge 2. Cartridge 2 can be made of any number of pieces. Cartridge 2 can be screw-mounted, press-fit, hot-weld, ultrasonically-welded, locked, or any form currently known or developed in the future. Cartridge 2 can be any size or shape. In one embodiment, it can be designed and molded as linear edge shavers or cartridge-type shavers. Cartridge 2 can have any number of blades 14, permanently or non-permanently attached, such as one blade, two blades, three blades, five blades. Blades 14 can be any percentage of degree angle to the shaving surface, however, it is preferable to have the blades oriented sixty degrees to the shaving surface, although other angles are possible.
    [016] In one embodiment, the cartridge halves or parts can be permanently engaged or can be removable. It can be applied in any way currently known or developed in the future. It is preferable that the cartridge parts form a permanent connection. Once the two halves of the cartridge are connected together, then the cartridge 2 can be heat sealed or ultrasonically welded together to make a permanent fixture so that it cannot come apart which makes it more secure. Ultrasonic welding or heat sealing ensures a snap fit or any type of connection will keep the cartridge parts and shavers intact as one so it will not come loose, making it very secure. Cartridge parts can be secured together with metal or a steel band that holds the two ends together. Other means of security are possible. The bands can hold the two pieces of cartridge together securely. There are many ways in which cartridge parts can be securely connected or attached, currently known or developed in the future.
    [017] The face of the cartridge 8, or the side of the shaving surface, can be designed as two different pieces or designed as one piece. In an embodiment of a one-piece design, the upper side, where the pads and wet pads are located, can look the same. The other side (inner surface or inner area), in one embodiment, can be designed to look the same as the blades 14 are attached to.
    [018] As can be seen in the embodiment of figures 2 and 3, there are slots 18 into which the blades 14 are inserted, at a right angle, for a right blade angle on the shaving surface. The angle will be suitable for one side of the cartridge 2 to the shaving surface (side one). The other end of the blade slot 18, into which the blades 14 fit, is suitable for the other shaving surface (side two) of the cartridge 2. As can be seen in Figures 4 and 5, there is a central blade 26 that runs through. the middle of each razor blade 14 to stabilize and hold the shaver within the cartridge 2. Figure 4 illustrates the attachment of the handle to one face of the blade cartridge, where the blade cartridge is properly angled to receive and engage the handle, while Figure 5 illustrates rotation of the cartridge relative to the handle to a shaving use position. When it is desired to remove the cartridge from the handle, the cartridge is rotated from the position shown in figure 5 to the position shown in figure 4 and in this way the cartridge is able to be detached from the handle.
    [019] There may be connections, where the center blade piece 26 is securely and permanently attached to the surface of the cartridge, as the center blade piece 26 passes through the blades 14. The connection can be heat or ultrasonic welded. or some way of plugging and connecting that is currently known or developed in the future. This center blade 26 helps the razor blade 14 to be strong, especially in the middle section of the razor blade 14. The middle section of the blade 14 needs stabilization due to the blade extension, so the center blade 26 helps to maintain 14 straight and strong blades when shaving. This central blade 26 can be made of any material or plastic. The razor blade 14 is designed and shaped to be able to fit this central blade 26 piece securely.
    [020] The central blade 26 is placed down from the center of the razor blade 14 as shown in figure 2 or can pass through any part of the razor blade 14 beyond the center. Once the central blade 26 passes through the center of the blades 14, then the central blade 26 piece can be permanently or non-permanently attached to one side of the cartridge 2. Then the other side of the cartridge can be placed over the blades 14, central blade part 26, and the other inner part of the cartridge 2. They can be sandwiched together by a press fit or any connection currently known or developed in the future. The blades 14 entering the slots of the blade 18 will have one of the upper or free ends exposed, and the upper part of the cartridge 2 fits over the blades 14 and central blade 26, the upper side of the blades 14 engage the slots of the blade 18 on the inside of the other side of the cartridge 2.
    [021] The cartridge from two other sides (inner side) can be designed to have the inner part perfectly fitted together and form a unit where there is a connection. There may be snap-on mechanisms or any type of connection currently known or developed in the future. One side can have connecting pins (male section) and the other side can have pin compartment areas (female section) where the pin goes in and cannot go out. Thus, each inner shaver cartridge can have one side that has teeth and the other side has connection compartments.
    [022] In one embodiment, each cartridge part or half may be identical, and when the two cartridge parts or halves are connected together, the user would have to turn the cartridge 2 so that the opposite ends are connected and connected each other. The double-sided shaver can be designed without having to rotate the cartridge back. When clamping cartridges, both the cartridge clamping compartment areas and pin engagement areas (the clamping face) face each other. The inner portion is preferably configured to look the same as blade 18 grooves and blade placement. One difference is with the teeth and the connecting areas of the tooth compartment; one is at each end of the cartridge interior.
    [023] In an embodiment, the cartridge can also be two different designed pieces, or be any number of pieces, to accomplish the same. The cartridge can be designed differently on the inside and outside but still remain connected to each other. The cartridge can remain connected together with any shape currently known or developed in the future.
    [024] As can be seen in the embodiment of figures 6 and 7, the handle 6 has an attachment at each end, where the handle 6 can attach to either side of the face of the cartridge 8 or anywhere. This is what the handle 6 of this double-sided shaver does, that is, it attaches and snaps to one side of the cartridge. There is a flange 24 (arms or wing area) at the end of the cable 6 and two cable hook connection areas 22 that fit inside both ends of the cartridge connection 20 (swivel compartments).
    [025] Flange 24 (arm or wing area) can be of any shape, size or design. The two snap connections of cable 22 on cable 6 can be of any shape or size and can have one to any number of snap connections of cable 22 to connect to cartridge 2. The snap connections of cable 22 can be of any shape, size or design, such as round or oval, known today or developed in the future. The cable 6 and cable hook connection areas 22 can be of any size or shape and can be made of materials known today or developed in the future.
    [026] The handle 6 and/or flange 24 (arms or wing area) may have a clamping insert made of a rubber or plastic clamping type material that is injected into the plastic. Or, plastic, rubber or grip materials can be attached at the front or rear of the handle 6 or anywhere on cartridge 2 or the end of cartridge 12. The handle 6 can be made from, for example, plastic, rubber, rubber plastic, steel, stainless steel, or any type of material currently known or developed in the future. Cable 6 can be chrome or have chrome. Other materials are contemplated.
    [027] The flange 24 (arm or wing area) extending from the handle 6 can be angled to provide the proper angle and position during shaving and in relation to the handle 6. As a user grips the handle 6 and makes the shaving, shaving is easy, comfortable, and all contours and shaving surfaces are covered. Flange 24 (arms or wing area) could be any angle. There can be one to any number of flanges (arm or wing area) 24. The cable hitch connection ends connecting the cartridge can be any shape, oblong, oval, round, arrow, shaped, square, any combination, or any design or mold currently known or developed in the future. Other forms are contemplated.
    [028] As can be seen in figures 8 and 9, the cable 6 can also contain logos or brand marks 28. The logos or brand marks 28 can be made of rubber inserts, for example. Rubber inserts can be made from any material that helps the user grip surfaces when being wet or in water, such as rubber or plastic. Other materials, branding types, logo placements and the like are contemplated.
    [029] As can be seen in the embodiment of figures 10 and 11, the cable engagement connections 22 is in the form of a connection 30 round (cylindrical), and this round (cylindrical) connection 30 zone attaches to the face of the cartridge 8 or inside the cartridge attachment compartment 20. the cartridge 8 face has a unique attachment area to mate with the cable mating connection22. the cartridge face 8 connecting area would typically mate the shape of the cable hitch connection 22 or fit together like a jigsaw puzzle (one piece fits the outer shape of another piece). The cable hitch connection 22 can be rigid or flexible and is made of any material currently known or developed in the future.
    [030] The connection area between the cartridge 2 and handle 6 can be flush with the shaving surface, recess, or the same height as the blades 14 or pads. The connecting surface may have areas inside it to assist the cable 6 to be able to rotate. Cartridge 2 can be connected to the cable clamp connections by placing a hitch connection identifier 22 first and then connecting another cable hitch connection 22 within the cartridge connection area (see figure 4 ). Or, the cable hitch connection 22, or connections, can be inserted at the same time. Removing the cartridge 2 from the cable hook connections 22 can be done one at a time or at the same time. It is preferred that the cartridge is initially angled with respect to the handle, as shown in Figure 4, during engagement and disengagement of the cartridge with the identifier.
    [031] The angle of rotation (degree of clamping area) can be any quantity. During shaving, the cable 6 is guided by the user. As the user slides between different angles of any location on the skin, such as the face, under the arms or legs, the cartridge 2 rotates in different degrees around the cable-engaging connection 22. The interior of the connection compartment of the cartridge 20 and the area outside the surface of the connection handle 22 engagement back and forth and rotate while in use.
    [032] Some cartridges have the wing rotation zone attached to the cartridge and the identifier attaches to this wing rotation area. If the double sided shaving cartridge cartridge of the present invention had internal flanges (arms or wing area) 24, the area could be of any size, angle, shape or design currently known or developed in the future. The coupling connection identifier 22 area can be any shape or size or design, and it can have a connection currently known or developed in the future that will accomplish the same purpose.
    [033] The cable hitch connections 22, which may be rounded, preferably, are only rounded to a certain percentage. This percentage of the rounded portion can determine the degree to which the cartridge 2 will rotate. The percentage can also determine the degree to which the hitch connection handle 22, or connections, area will rotate within the cartridge holding compartment area 20. This is one way the swivel can work, although it can work in any known way. currently or developed in the future. This type of cable attachment not only attaches to both sides of the face of the cartridge 8, but also has a special connection or connections that allow a part of the coupling connection handle to have the connection area of the cartridge compartment rotating around it. , at one or any number of degrees or angles. The percentage can also allow a portion of the cartridge compartment junction area to rotate around the cable hitch connection to one or any number of degrees or angles. The interlock connection between the handle and the cartridge is also designed and configured to prevent improper placement of the cartridge with respect to the handle, and is also designed and configured to prevent excessive rotation of the handle relative to the cartridge. This is a very unique aspect of the handle of the present invention.
    [034] As can be seen in the embodiment of Figure 12, the connecting area identifying envelope 22 can also be designed to connect to the swivel connections that are already connected to the double-sided cartridge 2. The cable snap connection 22 could also attach swivel inside a swivel compartment 32 area of the double-sided cartridge 2. There would be 2 cartridges and swivel compartment areas 32 on both sides. There would be a 32nd piece swivel bar that goes within each area of the 32 swivel compartment of the double sided cartridge 8 and addos (connects together) separately or as one piece. This section would rotate within the cartridge area. Then the cable hitch connection 22 that attach to the 32a swivel bar piece. Figure 12 illustrates an embodiment of securing the handle to the shaver cartridge with two sides. All other specifications described can be used closed in this type of fixture.
    [035] As can be seen in the embodiment of figure 13, the attachment compartment area on the face of the cartridge may have a "T" shaped connection 34: a long, narrow horizontal opening 34a with a smaller perpendicular opening 34b going down under the long horizontal opening 34a. There are two connection areas, one over cable 6 and one face of the cartridge. The "T" cable form hitch connections, fit through the cartridge perpendicular 34b opening and move up and down at the same time as the user shaves. There cannot be one to multiple T-fittings 34 and multiple cable snap connections on cable 6. There can also be one to multiple securing cartridge slots at both ends of the cartridge face. The "T" connection areas 34 can be of any currently known or future designed size or shape to realize the same concept, including a different shape of a "T".
    [036] The horizontal opening 34a is an adjoining compartment. The horizontal opening 34a is also a connection and disconnection area for cable hook connections to connect and disconnect from. The perpendicular opening 34b, which runs down the middle of the horizontal opening 34a, runs in the direction away from the blades 14. The perpendicular opening 34b is generally shorter in length than the horizontal opening 34a, but the perpendicular opening 34b can be of any size. or length. This perpendicular opening 34b is an area part (arms or wings) of the flange 24 to which the cable-engaging connection is attached. The flange 24 (arms or wing area) runs back and forth within the perpendicular opening 34b as the user shaves. When the user shaves and the cartridge face follows the shaving surface, the cartridge can rotate back and forth. While the cartridge rotates back and forth, the flange 24 (arms or wing area) runs back and forth within the perpendicular opening 34b.
    [037] As can be seen in the embodiment of figures 14 and 15, there may be a half ("%") in "T" or an "L" connection 36, in which the upper horizontal section 36a of the area of connection resembles the %"T" or "L" that the lower leg part 36b is attached to. The top horizontal 36a portion of the "T" would only be shaped like the "T" or "L" %, so it would not be just a section of the horizontal 36a section of the "T." This top horizontal section 36a runs to the outside of the cartridge area, and the inside of the "T" is eliminated. The cartridge connection area and handle are molded to match the % "T" or "L" connection 36. The interior of the % "T" or "L" connection can have a snap connection or any possible connection. The interior of the connection zone may also have a collision area as described herein to hold the cable hook connection in place. There can be one to any number of bulges (figure 22) located anywhere in and around the compartment area. If the hitch connection handle 22 has a half "T" connection 36, then the cartridge attachment compartment 20 will also look like a half of a "T", so the cable hitch connections 22 will fit. inside perfectly.
    [038] As can be seen in the embodiment of figure 16, another type of connection % "T" 38 is, when an upper horizontal part 38a of the "T" would only be shaped like the % "T", so that o there would be only one section of the horizontal part 38a section of the "T". This top horizontal portion runs toward the middle area of the connecting pin 56 on the face of the cartridge. This is an opposite % "T" connection 38 from the % "T" 36 embodiment described above, shown in Figures 14 and 15. The outside of the cartridge connection compartment area and the cable hook connections external are eliminated in this embodiment. The securing area of the cartridge compartment and the opening in the cartridge would be molded to match the % “T” connection 38 over the cable 6 , for a perfect connection.
    [039] As can be seen in the embodiment of figure 17, another type of connection at the end of the cable hook connection area may be a long bar 40 that fits into the area of the cartridge holding compartment, running along the along the face of the cartridge 8, which is also shaped like a long bar 40. The middle of the cartridge compartment area 20 may have a recessed area where the elongated bar engagement area 40a reaches.
    [040] In another embodiment, there may be another type of connection area that resembles an "F" connection (not shown) on the left side and a reverse "F" connection on the right side. Or, both "F" shaped areas could be the same, as one side crosses the other, and this would be located in the cartridge holding compartment area 20. The cable hook connections are shaped to match the compartment of cartridge connection. The cable hitch connection has connections that fit into the cartridge's housing area of the fixture on both sides of the cartridge face, and the "F" connection rotates inside the cartridge. In an 'F-connection', the cable hitch connections can have two connections on either side of the arm or leg that connects to the cartridge holding compartment area. The cable or cartridge and any other specifications that were discussed can be apply to this type or any type of cable and double-sided cartridge connection.
    [041] In another embodiment, another type of connection involves the use of any of the mentioned ways of attaching the cable 6 to the double-sided cartridge 2.
    [042] As can be seen in the embodiment of figure 18, the connection has a pin 42 projecting into the end of the cable 6 near the pin area. In one embodiment, the pin 42 assists in connecting and releasing the lug hook connection from the cartridge face 8. The cable lug connections 22 have special connecting pieces that connect to the face of the cartridge and lock it in place. When a user pushes a button on the handle 6, the handle 6 and the cable snap connection 22 will be released from the cartridge 2. This button can be designed in any known way or currently designed in the future. The button can be any shape or size. In another embodiment, the pin simply facilitates sliding movement of the cartridge relative to the handle and assists with folding of the cartridge relative to the handle, and does not function to connect and/or release the cartridge with respect to the handle.
    [043] The hitch connections 22 can be located anywhere along the face of the cartridge 8. The hitch connections of the cable 22 can be designed to fit and lock in place on the compartment face of the cartridge 20, or anywhere. on the shaver cartridge 2. Handle 6 or cartridge 2 and all other specifications that have been discussed may apply to this type or any type of handle 6 and double-sided connection cartridge 2.
    [044] Cable 6 may have flanges (arms or wings) 24 that extend from cable 6 and have the same type of pin 42 that was described in the present application. Also as can be seen in the embodiment of Figures 20 and 21, the cable connections 22 can fit on the outside of the double-sided cartridge 12. This is the long end of the cartridge 2. They attach to the cartridge center or anywhere on the cartridge ends of the Double-Sided Shaving Cartridge. The snap-on cable connections 22 can snap and lock into place or connect any shape currently known or developed in the future. Once the cable snap connections snap and lock in place, there would be a connection, and the first side of the double-sided shaver would be ready to use (figure 21). Pin 42 and engagement pin 56 will allow certain cutting angles, such as those already described in this application.
    [045] When the user has finished using the first side of the cartridge 2, and the blades on the first side are worn out, then the user will move the handle 6 and cartridge 2 to the other side, the other side being the second side of double-sided cartridge. This is achieved with the cable engaging connection 22 and the cartridge connecting compartment 20, in which the cable engaging connection 22 is secured. The movement of the handle 6 and cartridge 2 towards each other, where the handle 6 will be in a position such that the second side double cartridge 2 can be used. This is where the handle and cartridge will be in position.
    [046] When the user is done, the user can simply disconnect the cable hitch connection 22 from the cartridge 20 fixing compartment. The user can place a fresh double-sided cartridge into the cable hitch connection 22 and shave again. The connection area at the outer end of the cartridge 2 can be any connection type and any shape or size developed today or in the future. The cable hitch connection 22 for this cartridge 2 can be L-shaped (figure 22), or in any shape currently known or developed in the future. The cable snap connection 22 may have a snap-on connection or any connection currently known or developed in the future. The end connection and cable hitch connection 22 may have a designed travel mechanism. This designed travel mechanism involves the cable 6 and cartridge 2 turned one way, back and forth, from position (side) one to position (side) two. The designed travel mechanism also involves locking the cartridge 2 from the handle 6 and, unlocking the cartridge handle 6 and 2, and switching to the other side easily. The pin will be used as already described in this patent application. The pin can be modified slightly to work with this type of swivel, dual sided razor.
    [047] As can be seen in the embodiment of figure 19, a spring pin 46 is located at the end of the handle 6 and functions like typical cartridge shavers, except most typical cartridge shavers have the pin pass through. a swivel attachment area that is already attached to the cartridge. Typically, this swivel fastening area rotates back and forth on the cartridge while the user shaves.
    [048] An embodiment of the present invention has a detachable hook connection 22 cable, the area that connects directly to the face of the double-sided cartridge 8 (both sides) and not to a swivel attachment area that is already placed in the cartridge 2. The pin of the present invention is attached to the end of the handle and does not go through the swivel attachment compartment already connected to the shaver. Pin 42 is located in a housing 48 (figure 19) on the end of the cable, located between the engaging connecting areas of two handles.
    [049] In compartment 48, there is an area for a spring 50 to be placed securely so that it does not move around. Then, the pin 42 is connected to the end of the spring that is to face the end of the shaver cartridge 2. Then, a cap 52 is placed over the compartment 48 which covers the spring portion 50 and 42 of the pin. Compartment 48 is designed to allow pin 42 to stick out of compartment 48 facing the cartridge blade 2 area, and pin 42 can be pushed back and forth into pin compartment 48 without coming out. Pin 42 has an end stop 50a which prevents pin 42 from exiting the area of housing 48.
    [050] The pin 42 is designed so that when it protrudes to its fully extended point beyond the compartment area 48, the pin 42 touches an area of the engagement pin 56 on the face of the cartridge 8, as seen in figure 20 There would be a pin of the abutment area 56 on either side of the face of the cartridge 8. the pin engaging surface 56 would be located on opposite sides of each other and on the other side of the cartridge 2. the pin 42 will normally be located on the middle, between cartridge compartment attachment area 20 of the cartridge face 8. the pin engaging surface has a surface area that the pin 42 touches and may be of any type or shape of surface, whether concave or convex. A convex surface is shown to be slightly rounded which is less than the surface of the housing 20 attachment areas or the sides and/or face of the cartridge 8, cartridge 2, or the cut surface face.
    [051] Spring pin 46 is designed to push cartridge 2 into a first shaving angle position. As the user shaves and runs through the various contours of the shaving surface, the pin allows the cartridge 2 to have pressure on it to stay on the desired cutting surface. When the user applies pressure to the shaving surface, the cartridge 2 maintains the correct shaving position at all times, while the user applies pressure to the next surface and the surface to be shaved. The shaver cartridge 2 will run along many surface types and contour and shapes, and will always maintain even contact with the surface through spring pin 46.
    [052] If the maximum shaving angle position was ten, then there would not be many different angles within position one and ten through which the cartridges moves. At all times, spring pin 46 allows the cartridge to always return to the first or rest position one when the double sided shaver cartridge is not in contact with the shaving surface or is not in use.
    [053] If the spring feature pin 46 were not in place in a frame, then the shaver cartridge 2 would not stand at any particular shaving angle during shaving. If there were no spring loaded pin 46, then the user will not have a smooth surface, even shaving to the angle or contour to be shaved, as the user shaves and pressure is applied to the shaving surface. The shaver cartridge 2 would not be able to maintain contact even with the shaving surface during the application of pressure. Spring pin 46 helps the shaver cartridge 2 maintain the straight, even position of the shaving area. When the blade is removed from the shaving surface, the spring pin 46 pushes the cartridge back to the initial position or shaving angle.
    [054] As also seen in Figure 20, the clamping compartment area 20 on the face of the cartridge is where the cable wrap connection area connects to the clamping compartment on the face of the cartridge. This area of the attachment compartment generally corresponds to the cable hitch connection form. However, the surface of the enclosed compartment area can be of any size, angle, shape or design. The interior of the cartridge fixing compartment area can be any size, angle, shape or design as well.
    [055] The attachment area of the compartment has a perpendicular opening 20a, which is perpendicular to the horizontal hole 20b of the connecting compartment 20 which runs down (away from) the blades 14. There are two sides on the inside of the compartment area. fixing the 20th perpendicular opening, which is located to the right and left of the 20th perpendicular opening. This area also helps to hold the cable-engaging connection 22 in the clamping compartment 20 as the cable-engaging connection 22 rotates back and forth in the clamping compartment 20.
    [056] The attachment interior of compartment 20, the area of the can have one to any number of retainers or protuberances 58 in the opening area of the enclosure 20, at any point of the interior area, on either side of the interior zone, or anywhere inside walls. There cannot be a bump or retainer 58 on the back wall and one on each side of the front wall. Or, there may be a bump 58 on one side of the front wall and one on the back wall. There can be any number of combinations of protrusions 58 that are of any size, angle, shape or design. The 58 collisions have a design that is currently known or developed in the future to accomplish the same purpose. Bumps 58 act as a retainer, holder, snap fit area, snap area, or passageway for the cable snap connection 22 to fit and stay within the area of the lock housing 20, and not slip out unintentionally. While a collision is shown and described, it will be appreciated that any type of retainer other than a collision may be used.
    [057] Collisions 58 on the clamping compartment opening area 20 can also make the attachment compartment area 20 smaller than the cable snapping connections 22, so that when the cable snapping connections 22 pass the 58 lumps, there is a little tighter resistance between the two pieces (the two areas). Then, when the user uses a little force, the hitch connection identifier 22 enters the connection compartment 20, and the cable hitch connection 22 connects the interior of the annex compartment 20.
    [058] Figures 21 and 22 show where the connection identifier engagement 22 can rotate freely within the clamping housing 20 without easily exiting. The collision design 58, enclosure enclosure area connection type or any similar connection can have any design currently known or developed in the future to realize the same concept.
    [059] In a "T" connection (see Figure 13 for example), both sides of the "T" horizontal portions would fit within the sides of the compartment's area of perpendicular clamping openings 34b. The back and forth turning action usually happens when the user shaves and the shaver cartridge 2 follows the contour of the cut surface and allows the cartridge 2 to adjust the angle of the cut surface. When this happens, the cable hitch connection 22 rotates back and forth within the clamping compartment 20 and/or the connection compartment 20 zone rotates back and forth around or over the hitch connections of the handle 22. The perpendicular area 20a in the clamp housing 20 may be located on the face or long side of the blade, and this may follow the shape of the edge of the blade. The 20th perpendicular area can be any angle, design, shape, and can be located anywhere. The 20b horizontal compartment can be located anywhere and have any size, angle, shape or design.
    [060] In addition, as seen in figure 22, the present invention has a detachable hook connection 22 cable, the area that connects directly to the face of the cartridge 8 and not to an area of the swivel lock housing 32 that is already connected to cartridge 2, like most shaving cartridges on the market.
    [061] When the user wants to disconnect the cable 6 from the attachment compartment area 20 on the face of the cartridge 8, the user would hold the cable 6 with one hand and would hold the double-sided cartridge ends 12 (the sides where there are no blades 14 ) with the other hand. Then, the user rotates the cartridge to a disengaged position and pulls the cable engaging connection 22 areas on the cable 6 out of the cartridge connecting compartment 20 on the face of the cartridge 8 with a little force. To make it easier to disconnect, the cable 6 and the connection identifier engagement 22 can be perpendicular to the clamping compartment 20 (see figure 4) on the face of the cartridge 8. However, when connecting and disconnecting the handle engagement connections 22 and handle 6 of the shaver cartridge 2, the cable 22 and cable 6 engagement connections need not be perpendicular to the face of the cartridge 8. the cable engagement connections 22 can be any angle, but a longer connection is preferred. easy and disconnection, if the cable engagement connection 22 was perpendicular to the face of the cartridge 8, as shown in figure 4. the connecting identifier engagement 22, the area can be connected to the cartridge connecting compartment 20 on the cartridge 8 face one compartment at a time or simultaneously, depending on user preference.
    [062] Blades 14 in cartridge 2 can be any number. They may have sets of blades 14, such as one on each side, two on each side, three on each side, four on each side, or five on each side, and so on. As can be seen from figures 23-25, the blades 14 can run all the way to the other side of the double side cartridge 2. Or, the blades 14 don't have to run all the way to the other side of the double side cartridge 2. blades 14 may be flat, or blades 14 do not have to be flat. Blades 14 can be of any shape. There can be any number of blades 14, such as one to five blades, for example, with a cutting edge on each side. Blades 14 may have the same side cutting edge on each opposite end or cutting edges on both sides. The upper end of one side may be the cutting edge and the opposite end of the blade 14 may have the cutting edge at the upper end. Or, it may have opposite cutting edges or be the same. The 14 blades can be sharpened at both ends and can be cut at any edge or angle. Blades 14 can be tapered at both ends so that blade ends 14 are from a sharp point and to the cone end point. Blades 14 can be sharpened or the cutting edge of razor blade 14 or design can be any shape currently known or developed in the future. Blades 14 can be made from any steel known today or developed in the future. Blades 14 can be made of any type of material that can cut or scrape. Blades 14 may have shapes or section on blade 14, capable of being secured to cartridge 2 securely.
    [063] Blade 14 may have stabilizing parts to hold blades 14 in place. There can be any number of blade centers 26 (figure 23) that stabilize the blades, and can be of any shape or size or design currently known or developed in the future. These 26 blade centers can allow for a straight and even shaving with the blades 14 that stay straight and even. They are also safety measures of keeping blades 14 secure within cartridge 2 or at any location within cartridge 2. The centerpieces of blade 26 can be angled, run in any direction vertically or horizontally, or have any angle within the blade. double sided blade 14 . there may be holes where the blades 14 have plastic, any fasteners, or material to hold the blades 14 in place on any part of the double-sided cartridge 2. The blades can be any thickness or size. Blades 14 can be any shape and any shape outside perimeter. Blades 14 can be coated with any materials currently known or developed in the future to assist the blade to become opaque. The blades 14 can be attached to the double-sided shaver cartridge 2 at any location within the cartridge 2 or shaver.
    [064] The razor blade 14 can be spaced any distance apart, be layered, and staggered at an angle to each other. The blades 14 can be angled to the same degree on one side of the face of the cartridge 8, and if the cartridge 2 has been inverted (turned the other way, ie where the first side is a mirror image of the second side to the along an axis defined through a center of a longitudinal axis of the cartridge), the angle would be the same. When the blade 14 is edged around a 60 degree angle on the shaving surface, for example, the blade 14 will pass to the other side of the shaver cartridge 2, as seen in Figures 24 and 25. cutting side of the cartridge 2, the shaving angle blade 14 is facing downwards towards the end of the handle 6. When the other side of the shaver cartridge 2 is not in use, the blades 14 are facing upwards away from the end of cable 6.
    [065] When the user disconnects the double 2-sided shaver cartridge, turns it over (turns to the other side), places it in the cable coupling connection 22, and connects it to the cartridge connection of the compartment 20 of the area, then the cutting angle of the blade 14 is the same as it was previously on the shaving surface. The blade 14 is angled downwards towards the end of the handle, and when the other side of the cartridge 2 is not in use, the blades 14 are angled upwards away from the end of the handle 6. The angle of the blade 14a Starting from the outer cutting edge is at an angle to the surface of the beard to allow for a close, secure shave. There are many ways to connect and configure the blades 14 and the blade 14 angles for a quality shave, and this embodiment includes any shape currently known or developed in the future for a double-sided cartridge concept here.
    [066] The cutting surface is the area where the blade 14 cutting edges are located in relation to the shaving surface, cartridge surface 2, and in relation to the pad or moistened pad surfaces. The cutting edge blade 14, on both sides of the Double-Sided Shave Cartridge, can be located at any level (bottom or top), or at the same level as the pad, hydration block, strip, cutting surface, surface cartridge 2, which scrapes surface cartridge 2, face, or any surface described herein. The outer surfaces of the cartridge 2 may be lower than the actual cutting surface. The cut surface may be larger than the outer surfaces of the cartridge 2. The cut surface may or may not include pads, strips, moistened pads, the cartridge section 2 in between, the outer edges (portions), or their inner parts .
    [067] As can be seen in figures 26 and 27, a cap 60 can be designed to pass over one side of the cartridge 2 that is not being used. It could also be a cap 60 passing over the handle 6. The double-sided cartridge 2 can be designed so that the cap 60 can cover the blades 14 and the unused portion of the cartridge 2. As can be seen in figures 28 and 29, the blades 14 and the cartridge part 2 are uncovered because they will be used. Cover 60 can slide over cartridge 2 or snap onto cartridge 2. It will protect people from being cut with the back of the Shaving Cartridge while not in use. The cap 60 may cover a portion of the top edge of the cartridge 2, or any portion of the cartridge 2. Thereafter, it may cover the face of the shaver cartridge 8, leaving the securing compartment 20 and engaging pin area exposed. As seen in Figure 30, the cap 60 can also pass over the end of the cartridge 12 or sides of the face of the cartridge 8. The cap 60 can be removed during use to wash hair through the blades 14, and then it could be put back if necessary. This can be of any size, shape, or design and be made from any material currently known or developed in the future. Cable 6 or cartridge 2, and all other specifications that have been discussed, may apply to this type or any type of double-sided cartridge 2 and cable connection 6.
    [068] There may be one to several pads or pad strips located at any point on the cartridge 2 to aid shaving and allow for a good shave. The pads or straps can be any size or shape and can be attached to be removable or permanent. They can have aloe vera, vitamin E, any type of skin lotion, skin aid, or anything that is good for the skin and good for shaving. The pads can be easily molded (see pads 70 in figure 2, for example) or have grooves, grooves (see pads 72 in figure 2, for example), or any type of surface. The pad height over the shaving surface can be any height from the shaving surface. It can be leveled with the shaving surface, top or bottom. It is preferable that the height of the pad is higher so that the pad can help the skin surface during shaving. Any strip, pad, strip, or moisturizer currently known or developed in the future can be used for this double-sided shaver cartridge.
    [069] The Double Side Disposable Shaving Cartridge can have all the replaceable specifications and elements that have been mentioned in this application. The Double-Sided Disposable Shaving Cartridge can be any shape, design, size and be made of any material currently known or developed in the future.
    [070] One difference between a disposable double-sided razor version and a non-disposable version is that the disposable blades 14 and cartridges 2 can be made from less expensive materials and designed to be used only once and thrown away. The user could use one side of the double-sided disposable shaver, and when done or when the blades 14 are worn out, flip it (turn it the other way) and use the other side of the shaver. The user would get double the shave as disposable razors and would save money in the long run.
    [071] The concept of the present embodiments allows the user to use both sides of the Disposable Razor Blade 14, which will last twice as long, instead of using only one side of the Disposable Shaving Cartridge. The user connects and disconnects the cable connection area 22 to the compartment 20 of the cartridge fixing area, as already described in the specifications.
    [072] In one embodiment, there may be a double-sided shaver stand to hold the double-sided shaver cartridge on the bathroom counter, shower, drawer, or anywhere, for example. It can be designed to hold the double sided shaver cartridge and handle vertically or horizontally. The stand can have drying pads that go between each 14 blade to keep them dry while not in use.
    [073] In one embodiment, there may be a double-sided replacement shaver cartridge pack or compartment where any number of double-sided shaving cartridges can be placed. In one embodiment, the replacement pack may be sold separately or as part of a starter kit 80 (Fig. 43) that includes a handle and a pack or a plurality of shaving cartridges. These replacement packs can have double sided replacement cartridges inside and sold to the consumer. These double-sided replacement cartridges can be used to replace the double-sided shaver cartridge when they are worn on both sides. In this way, the consumer does not have to keep buying new shaving handles and only needs to buy the replacement double sided shaver cartridge packs. Double-sided shaving cartridges can either have a snap fit or be snugly attached inside replacement packaging or compartments. It can be designed so that the user can use the cable connection area, insert it into the cartridge fixing slot area on the face of the cartridge, pull out the double-sided cartridge, and start shaving. The cartridge compartment connection can be turned up from the base of the replacement packaging, thus being in the perfect position to be inserted through the cable hook connection.
    [074] Although the present invention has been described in some detail and with some particularity with respect to the various embodiments described, it is not intended to be limited to any of these elements or embodiments or in any particular embodiment, but should be interpreted with reference to the appended claims, so as to provide the broadest possible interpretation of such claims, taking into account the state of the art and therefore effectively covering the intended scope of the invention and its variations thereof.
    权利要求:
    Claims (18)
    [0001]
    1. Double-sided shaving cartridge (2), CHARACTERIZED in that it comprises: a) a first shaving face and a second shaving face opposite and parallel to the first face, b) a plurality of extending razor blades (14) between the first and second faces; and c) at least one handle engaging housing (20) positioned on each face for engaging the cartridge (2) with a shaving handle (6); and d) at least one guide (56) on the first face and second face along a handle pin (42) which moves while shaving, e) wherein each razor blade extends from the first face to the second face .
    [0002]
    2. Double-sided shaving cartridge (2), according to claim 1, CHARACTERIZED by the fact that the first and second faces are joined by one of a locking coupling, pressure adjustment coupling, ultrasonic welding coupling, or hot solder coupling.
    [0003]
    3. Double-sided shaving cartridge (2) according to claim 2, CHARACTERIZED by the fact that at least one cable-engaging compartment (20) further comprises a retainer for retaining a portion of a cable within at least a cable engaging housing (20).
    [0004]
    A double-sided shaving cartridge (2), according to claim 3, characterized in that it further comprises at least one of a wetted strip and a massage strip on at least one face.
    [0005]
    5. Double-sided shaving cartridge (2), according to claim 4, CHARACTERIZED by the fact that it additionally comprises at least one of a wetted strip and a massage strip on both sides.
    [0006]
    A double-sided shaving cartridge (2) according to claim 5, characterized in that it further comprises a plurality of retainers within at least one cable-engaging compartment (20).
    [0007]
    7. Double-sided shaving cartridge (2), according to claim 6, CHARACTERIZED by the fact that the retainer further comprises at least one protrusion (58).
    [0008]
    A double-sided shaving cartridge (2) according to claim 1, characterized in that it further comprises a removable cover attachable to the shaving cartridge (2) to cover at least one of the two faces.
    [0009]
    A double-sided shaving cartridge (2), according to claim 1, characterized in that it further comprises a removable cover attachable to the shaving cartridge (2) to cover at least a part of one of the two faces, while the other face is being used for shaving.
    [0010]
    A double-sided shaving cartridge (2) according to claim 1, CHARACTERIZED by further comprising claws along opposite edges of the cartridge.
    [0011]
    11. Double-sided shaving cartridge (2), according to claim 10, CHARACTERIZED by the fact that the claws are grooved.
    [0012]
    12. Double-sided shaving cartridge (2), according to claim 11, CHARACTERIZED by the fact that the claws are concave or convex, or a combination of the two.
    [0013]
    A double-sided shaving cartridge (2), according to claim 1, characterized in that it further comprises a plurality of inclined guides.
    [0014]
    14. Double-sided shaving cartridge (2), according to claim 13, CHARACTERIZED by the fact that the inclined guides are convex, concave or a combination of the two.
    [0015]
    15. Double-sided shaving cartridge (2), CHARACTERIZED in that it comprises: a) a first shaving face and a second shaving face opposite and parallel to the first face, b) at least one razor blade extending between the first and second faces; and c) at least one cable engaging housing (20) positioned on each face for engaging the cartridge (2) with a shaving handle (6); wherein at least one cable engaging housing (20) is circular in section transverse and having an opening which is delimited by a plurality of protrusions (58), each of the at least one razor blade extending from the first face to the second face.
    [0016]
    16. Double-sided shaving cartridge (2), CHARACTERIZED in that it comprises: a) a handle (6) having a handle-engaging connection (22); b) a double-sided shaving cartridge (2) having a the first shaving face and a second shaving face opposite and parallel to the first face, and each face further comprising at least one cable engaging housing (20) for engaging with the cable engaging connection (22) on the cable (6); and c) a plurality of razor blades (14) extending between the first and second faces, d) each of the plurality of blades (14) further comprising a first free end extending outwardly relative to the first. face and a second end of the free face extending outwardly from the second face, each free end being oriented in the same direction with respect to its respective face, e) wherein the first face is a mirror image of the second face along of an axis defined through a center of a longitudinal axis of the cartridge (2), and f) the handle (6) further comprising a handle pin (42), g) the double-sided shaving cartridge (2) comprising at least a guide on the first face and the second face along which the cable pin (42) moves; eh) wherein each of the razor blades (14) extends from the first face to the second face.
    [0017]
    17. Double-sided shaving cartridge (2) according to claim 16, CHARACTERIZED by the fact that at least one cable engagement housing (20) further comprises a retainer for retaining a portion of the cable engagement connection ( 22) within at least one cable engagement housing (20).
    [0018]
    18. Double-sided shaving cartridge (2) according to claim 17, CHARACTERIZED in that it further comprises at least one of a wetted strip and a massage strip on at least one face.
    类似技术:
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    同族专利:
    公开号 | 公开日
    AU2015227141B2|2019-07-18|
    ZA201606048B|2019-06-26|
    MX2016011481A|2017-05-02|
    EP3113917A1|2017-01-11|
    IL247612A|2020-10-29|
    CN106457583B|2019-04-12|
    IL247612D0|2016-11-30|
    US9956698B2|2018-05-01|
    AU2015227141A1|2016-09-22|
    JP6653271B2|2020-02-26|
    CN106457583A|2017-02-22|
    EP3113917B1|2021-09-15|
    RU2684467C2|2019-04-09|
    IL278060D0|2020-11-30|
    BR112016020527A2|2017-08-15|
    CA2941647A1|2015-09-11|
    RU2016135684A|2018-03-07|
    KR20160129013A|2016-11-08|
    RU2016135684A3|2018-10-30|
    WO2015134700A1|2015-09-11|
    US20170021513A1|2017-01-26|
    EP3113917A4|2018-03-28|
    SG11201607366YA|2016-10-28|
    JP2017507008A|2017-03-16|
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    法律状态:
    2020-01-14| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-12-22| B06A| Patent application procedure suspended [chapter 6.1 patent gazette]|
    2021-05-11| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-07-20| B350| Update of information on the portal [chapter 15.35 patent gazette]|
    2021-08-03| B350| Update of information on the portal [chapter 15.35 patent gazette]|
    2021-08-10| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/03/2015, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US201461948203P| true| 2014-03-05|2014-03-05|
    US61/948,203|2014-03-05|
    PCT/US2015/018872|WO2015134700A1|2014-03-05|2015-03-05|Dual sided razor|
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