# US 10,307,922 B2 · Razor assembly > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,307,922 B2 - Document ID: US10307922B2 - Status: Granted - Kind: B2 - Application number: 14/634,406 - Filed: 2015-02-27 - Published: 2016-09-01 - Granted: 2019-06-04 - Earliest claimed: 2015-02-27 - Assignees: Aleem & Company Inc. - Applicants: Aleem & Company Inc. - Inventors: Shaffeek Alleem Yusuf - Web page: https://patentgrep.com/patent/US10307922B2 ## CPC - B26B 21/4043: {Contour trimming} - B26B 21/00: Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor - B26B 21/12: combined with combs or other means for hair trimming - B26B 21/14: Safety razors with one or more blades arranged transversely to the handle - B26B 21/4012: {Housing details, e.g. for cartridges} - B26B 21/4081: {Shaving methods; Usage or wear indication; Testing methods} - B26B: HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR (for harvesting A01D; for horticulture, for forestry A01G; for butchering or meat treatment A22; for manufactering or repairing footwear A43D; nail clippers or cutters A45D29/02; kitchen equipment A47J; {vegetable slicers, julienne cutters and similar devices and holders therefor, B26D3/28}; for surgical purposes A61B; for metal B23D; cutting by abrasive fluid jets B24C5/02; plier-like tools with cutting edges B25B7/22; pincers B25C11/02; handles for hand implements, in general B25G; guillotine-type cutters B26D; {perforating by non-mechanical means, e.g. by fluid jet, B26F1/26}; for erasing B43L19/00; for textile materials D06H) ## Abstract A razor assembly comprising a handle portion having a frustoconical portion and a ring portion depending therefrom; a blade support removably secured to said ring portion; a blade cartridge having a blade member, whereby said blade cartridge is removably attached to said blade support. ## Claims ### Claim 1 A razor assembly comprising: a handle portion having a ring portion depending therefrom, said ring portion having a channel extending from one exterior edge of said ring portion, through a center of said ring portion, to an opposing exterior edge of said ring portion; a unitary blade support having a pair of upstanding walls interconnected by a base, an exterior portion of said pair of upstanding walls each having a guide track extending from said base to a top end of each of said pair of upstanding walls, each of said pair of upstanding walls each comprising an orifice defined within said guide track, a plate member projecting upwardly from said base and terminating adjacent said orifice, and said plate member being orthogonal to each of said pair of upstanding walls and said plate member abutting an interior portion of each of said pair of upstanding walls, said plate member received by said channel such that an exterior wall of said ring portion abuts said interior portion of each of said pair of upstanding walls; and a blade cartridge having a blade member, whereby said blade cartridge is removably attached to said blade support; said blade cartridge having a body a comprising a pair of resilient arms interconnected by a midsection, each of said pair of resilient arms having a protruding lip dimensioned to engage said guide track and received within said orifice to fixedly maintain said protruding lip within said orifice and each of said pair of resilient arms within said guide track. ### Claim 2 (depends on 1) The razor assembly of claim 1, wherein said blade cartridge is transparent. ### Claim 3 (depends on 2) The razor assembly of claim 2, wherein said blade member is colored. ### Claim 4 (depends on 1) The razor assembly of claim 1, in a kit with a flexible guide wherein said flexible guide is used to provide markings at the shaving site, and the flexible guide is subsequently replaced by said blade cartridge having a blade member. ### Claim 5 (depends on 1) The razor assembly of claim 1, wherein said body is elongate and comprises a longitudinal axis and a vertical axis, and said blade member retained by said body along said longitudinal axis. ### Claim 6 (depends on 1) The razor assembly of claim 1, wherein said body is curved and said blade member comprises a corresponding shape to said body. ### Claim 7 (depends on 1) The razor assembly of claim 1, wherein said body is formed of at least two portions. ### Claim 8 A razor assembly comprising: a handle portion having a ring portion depending therefrom, a blade support having a pair of upstanding walls interconnected by a base, an exterior portion of each of said pair of upstanding walls having a guide track extending from said base to a top end of each of said pair of upstanding walls; and a blade cartridge having a blade member; said ring portion having a channel extending from one exterior edge of said ring portion, through a center of said ring portion, to an opposing exterior edge of said ring portion; and said blade support further comprising orifices defined within said guide track, a plate member projecting upwardly from said base and abutting an interior portion of said walls and terminating adjacent said orifice, and said plate member bin orthogonal to each of said pair of upstanding walls, said plate member received by said channel such that an exterior wall of said ring portion abuts said interior portion of each of said pair of upstanding walls. ### Claim 9 (depends on 8) The razor assembly of claim 8, wherein said blade cartridge comprises a body having a pair of resilient arms interconnected by a midsection, each of said arms having a protruding lip dimensioned to engage said guide tracks and received within said orifices to fixedly maintain said protruding lips within said orifices and said arms within said guide tracks. ### Claim 10 (depends on 9) The razor assembly of claim 9, further comprising in a kit with a flexible guide wherein said flexible guide is used to provide markings at the shaving site, and the flexible guide is subsequently replaced by said blade cartridge having a blade member. ### Claim 11 (depends on 9) The razor assembly of claim 9, wherein said body is curved and said blade member comprises a corresponding shape to said body. ### Claim 12 (depends on 9) The razor assembly of claim 9, wherein said body is transparent. ### Claim 13 A razor assembly comprising: a handle portion having a ring portion depending therefrom, a unitary blade support having a pair of upstanding walls interconnected by a base, an exterior portion of said pair of upstanding walls each having a guide track extending from said base to a top end of each of said pair of upstanding walls, each of said pair of upstanding walls each comprising an orifice defined within said guide track; a blade cartridge having a blade member, whereby said blade cartridge is removably attached to said blade support; said blade cartridge having a body a comprising a pair of resilient arms interconnected by a midsection, each of said pair of resilient arms having a protruding lip dimensioned to engage said guide track and received within said orifice to fixedly maintain said protruding lip within said orifice and each of said pair of resilient arms within said guide track; and wherein said handle portion and said blade support are integrally formed. ### Claim 14 (depends on 13) The razor assembly of claim 13, wherein said blade cartridge is transparent. ### Claim 15 (depends on 13) The razor assembly of claim 13, wherein said blade member is colored. ### Claim 16 (depends on 13) The razor assembly of claim 13, in a kit with a flexible guide wherein said flexible guide is used to provide markings at the shaving site, and the flexible guide is subsequently replaced by said blade cartridge having a blade member.