# US 2014/0150268 A1 · Utility Knife > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0150268 A1 - Document ID: US20140150268A1 - Status: Published application - Kind: A1 - Application number: 13/933,660 - Filed: 2013-07-02 - Published: 2014-06-05 - Earliest claimed: 2012-07-04 - Assignees: GBH Products, LLC - Inventors: Harry S. Billado, JR. - Web page: https://patentgrep.com/patent/US20140150268A1 ## CPC - B26B 5/001: {with blades being slid out of handle immediately prior to use} - B26B 1/02: with pivoted blade - B26B 1/08: with sliding blade {(with detachable blades B26B5/001)} - B26B 1/10: Handles - 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 utility knife configured to provide a user with a variety of configurations. The utility knife includes first and second handle members configured to move relative to one another between open (e.g. unfolded) and closed (e.g., folded) positions. The knife further includes a retractable blade within the second handle member. The retractable blade may be moved between a retracted position, wherein most, if not all, of the blade is maintained within the second handle member, and an extended position, wherein a portion of the blade is exposed. The knife is configured to allow the blade to be in retracted and extended positions when the first and second handle members are in either the unfolded or folded positions. ## Claims ### Claim 1 A utility knife comprising: a first handle member; a second handle member rotatably coupled to a portion of said first handle member and configured to move between a folded position and an unfolded position relative to said first handle member, said second handle member having a cavity defined within and an opening extending from said cavity to an exterior portion of said second handle member; and a blade configured to be moved between a retracted position and an extended position, wherein, when in said retracted position, said blade is positioned within said cavity of said second handle member and, when in said extended position, a portion of said blade extends through said opening of said second handle member and is exposed; wherein said blade is configured to be moved between said retracted and extended positions when said second handle member is in at least one of said folded and unfolded positions. ### Claim 2 (depends on 1) The utility knife of claim 1, wherein said first and second handle members are rotatably coupled to one another by way of a fastener. ### Claim 3 (depends on 2) The utility knife of claim 2, wherein said second handle member is configured to rotate about said fastener between said folded and unfolded positions. ### Claim 4 (depends on 1) The utility knife of claim 1, wherein, when transitioning from said unfolded position to said folded position, said second handle member is configured to rotate inwardly in a direction towards said first handle member and be received within a cavity defined in said first handle member. ### Claim 5 (depends on 4) The utility knife of claim 4, wherein said second handle member is entirely received and enclosed within said cavity of said first handle member when in said folded position. ### Claim 6 (depends on 4) The utility knife of claim 4, wherein, when transitioning from said folded position to said unfolded position, said second handle member is configured to rotate outwardly in a direction away from said cavity defined in said first handle member and extend from said first handle member. ### Claim 7 (depends on 4) The utility knife of claim 4, wherein at least one of said cavities of said first and second handle members is configured to store one or more additional blades within. ### Claim 8 (depends on 1) The utility knife of claim 1, wherein said first handle member has a first end and an opposing second end and said second handle member has a first end and an opposing second end, wherein said first end of said first handle member is rotatably coupled to said second end of said second handle member. ### Claim 9 (depends on 8) The utility knife of claim 8, wherein said opening is defined on said first end of said second handle member. ### Claim 10 (depends on 1) The utility knife of claim 1, further comprising a means for allowing a user to selectively move said blade between said retracted and extended positions and positions therebetween. ### Claim 11 (depends on 1) The utility knife of claim 1, further comprising a blade carrier slidably received within said cavity of said second handle member, said blade carrier configured to support said cutting blade and to move said cutting blade between said retracted and extended positions. ### Claim 12 A utility knife comprising: a first handle member; a second handle member rotatably coupled to a portion of said first handle member by way of a fastener and configured to rotate about said fastener between a folded position and an unfolded position relative to said first handle member, said second handle member having a cavity defined within and an opening extending from said cavity to an exterior portion of said second handle member; and a cutting blade configured to be moved between a retracted position and an extended position, wherein, when in said retracted position, a cutting surface of said cutting blade is positioned within said cavity of said second handle member and when in said extended position, a portion of said cutting blade extends through said opening of said second handle member and a portion of said cutting surface is exposed to allow cutting of a material; wherein said cutting blade is configured to be moved between said retracted and extended positions when said second handle member is in at least one of said folded and unfolded positions. ### Claim 13 (depends on 12) The utility knife of claim 12, wherein said first handle member comprises a cavity shaped and/or sized to receive at least a portion of said second handle member within. ### Claim 14 (depends on 13) The utility knife of claim 13, wherein at least one of said cavities of said first and second handle members is configured to store one or more additional blades within. ### Claim 15 (depends on 13) The utility knife of claim 13, wherein, when transitioning from said unfolded position to said folded position, said second handle member is configured to rotate inwardly in a direction towards said first handle member and be received within said cavity of said first handle member and wherein, when transitioning from said folded position to said unfolded position, said second handle member is configured to rotate outwardly in a direction away from said cavity of said first handle member and extend from said first handle member, wherein said first and second handle members form a substantially elongated handle. ### Claim 16 (depends on 15) The utility knife of claim 15, wherein said second handle member is entirely received and enclosed within said cavity of said first handle member when in said closed position. ### Claim 17 (depends on 12) The utility knife of claim 12, further comprising a blade carrier slidably received within said cavity of said second handle member, said blade carrier configured to support said cutting blade and to move said cutting blade between said retracted and extended positions. ### Claim 18 A utility knife comprising: a first handle member having a first end and an opposing second end and having a cavity formed within a portion thereof; a second handle member having a first end and an opposing second end rotatably coupled to said first end of said first handle member by way of a fastener, said second handle member being configured to rotate about said fastener between a folded position and an unfolded position relative to said first handle member, said second handle member having an opening defined on said first end and extending from an exterior portion to a cavity formed within said second handle member; and a cutting blade positioned within said cavity of said second handle member and configured to be moved between a retracted position and an extended position, wherein, when in said retracted position, a cutting surface of said cutting blade is entirely positioned within said cavity of said second handle member and when in said extended position, a portion of said cutting blade extends through said opening of said second handle member and a portion of said cutting surface is exposed to allow cutting of a material; wherein said cutting blade is configured to be moved between said retracted and extended positions when said second handle member is in either said folded position or said unfolded position. ### Claim 19 (depends on 18) The utility knife of claim 18, wherein at least one of said cavities of said first and second handle members is configured to store one or more additional blades within. ### Claim 20 (depends on 18) The utility knife of claim 18, further comprising: a means for allowing a user to selectively move said blade between said retracted and extended positions and positions therebetween; and a blade carrier slidably received within said cavity of said second handle member and coupled to said means for allowing selective movement of said blade, said blade carrier configured to support said cutting blade and to move said cutting blade between said retracted and extended positions.