# US 12,005,863 B2 · Cargo-loading device for a vehicle > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,005,863 B2 - Document ID: US12005863B2 - Status: Granted - Kind: B2 - Application number: 17/572,887 - Filed: 2022-01-11 - Published: 2022-07-28 - Granted: 2024-06-11 - Earliest claimed: 2021-01-27 - Applicants: Keith Maurice Landwehr - Inventors: Keith Maurice Landwehr - Web page: https://patentgrep.com/patent/US12005863B2 ## CPC - B60R 9/06: at vehicle front or rear {(rear luggage compartments within vehicle extensible externally of the vehicle body B60R5/041)} - B60Q 1/24: for lighting other areas than only the way ahead - B60R: VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR - B60Q: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL ## Abstract A cargo-loading device for a vehicle is an apparatus that facilitates the transportation of a heavy load. The apparatus minimizes the physical force needed to load and unload the heavy load with a vehicle. The apparatus includes a loading platform, a lifting frame, and a lifting mechanism. The loading platform supports and upholds the heavy load from the ground. The lifting frame connects the loading platform with the vehicle. The lifting mechanism positions and operates the loading platform. Furthermore, the lifting frame includes a support base, and extension arm, a frame boom, a frame jib, and a release pinlock mechanism. The heavy load may be released or unloaded by releasing the hinged connection between the support base and the frame boom with the release pinlock mechanism, the frame boom and the extension arm with a safety pin, or both. The frame jib angles the loading platform with the lifting mechanism. ## Claims ### Claim 1 A cargo-loading device for a vehicle comprising: a loading platform; a lifting frame; a lifting mechanism; the lifting frame comprising a support base, an extension arm, a frame boom, a frame jib, and a release pinlock mechanism; the lifting mechanism comprising a winch, a lifting strap, and a bridle; the frame boom comprising a proximal boom end and a distal boom end; the frame jib comprising a proximal jib end and a distal jib end; the loading platform being fixed onto the support base; the support base being hingedly mounted with the distal boom end; the release pinlock mechanism being operatively integrated between the support base and the distal boom end, wherein the release pinlock mechanism is used to selectively unlock the support base from the frame boom; the proximal boom end being terminally positioned to the extension arm; the proximal boom end being hingedly mounted to the extension arm; the proximal jib end being laterally positioned to the extension arm, adjacent to the proximal boom end; the proximal jib end being mounted to the extension arm; the distal jib end being oriented away from the extension arm; the winch being fixed onto the distal jib end; the bridle being fixed onto the support base, adjacent with the loading platform; and, the lifting strap being spooled into the winch. ### Claim 2 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: the support base comprising an interfacing tube, a first lateral tube, and a second lateral tube; the first lateral tube and the second lateral tube being terminally fixed with the interfacing tube; the first lateral tube being oriented at an acute angle with the second lateral tube; the interfacing tube being centrally positioned in between the first lateral tube and the second lateral tube; the distal boom end being terminally positioned with the interfacing tube, opposite to the first lateral tube and the second lateral tube; and, the distal boom end being hingedly connected to the interfacing tube. ### Claim 3 (depends on 2) The cargo-loading device for a vehicle as claimed in claim 2 comprising: the bridle being laterally fixed with the interfacing tube, adjacent to the distal boom end; the bridle being oriented towards the frame jib; and, the winch being oriented towards the extension arm. ### Claim 4 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: the lifting strap comprising a first strap end and a second strap end; and, the first strap end being connected into the winch. ### Claim 5 (depends on 4) The cargo-loading device for a vehicle as claimed in claim 4 comprising: the lifting mechanism further comprising a load hook; the load hook being connected onto the second strap end; and, the load hook being engaged with the bridle. ### Claim 6 (depends on 4) The cargo-loading device for a vehicle as claimed in claim 4 comprising: the lifting mechanism further comprising a strap extension; and, the strap extension being attached onto the second strap end. ### Claim 7 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1, wherein the winch is a mechanical winch. ### Claim 8 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1, wherein the winch is an electric winch. ### Claim 9 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: a first structural plate; a second structural plate; the first structural plate and the second structural plate being mounted parallel and offset from each other; an interfacing tube of the support base being hingedly connected in between the first structural plate and the second structural plate; the distal boom end being hingedly connected in between the first structural plate and the second structural plate, offset from the interfacing tube; and, the bridle being connected in between the first structural plate and the second structural plate. ### Claim 10 (depends on 9) The cargo-loading device for a vehicle as claimed in claim 9 comprising: the release pinlock mechanism comprising a locking pin and a release pinhole; the release pinhole traversing through the first structural plate, the interfacing tube, and the second structural plate; and, the locking pin being engaged through the release pinhole. ### Claim 11 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: a third structural plate; a fourth structural plate; the third structural plate and the fourth structural plate being mounted parallel and offset from each other; the proximal boom end being hingedly connected in between the third structural plate and the fourth structural plate; the proximal jib end being hingedly connected in between the third structural plate and the fourth structural plate, offset from the proximal boom end; and, the extension arm being connected in between the third structural plate and the fourth structural plate. ### Claim 12 (depends on 11) The cargo-loading device for a vehicle as claimed in claim 11 comprising: a safety pin; a stop pin; the stop pin being fixed in between the third structural plate and the fourth structural plate; the safety pin being releasably attached through the third structural plate and the fourth structural plate; and, the frame boom being positioned in between the safety pin and the stop pin. ### Claim 13 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: a first widthwise rail; a second widthwise rail; a first lengthwise rail; the first widthwise rail and the second widthwise rail being positioned parallel to the frame boom; the first lengthwise rail being positioned perpendicular to the to frame boom, adjacent to the support base; and, the first widthwise rail, the second widthwise rail, and the first lengthwise rail being peripherally connected onto the loading platform, opposite the support base. ### Claim 14 (depends on 13) The cargo-loading device for a vehicle as claimed in claim 13 comprising: the first widthwise rail, the second widthwise rail, and the first lengthwise rail being fixed with the loading platform. ### Claim 15 (depends on 13) The cargo-loading device for a vehicle as claimed in claim 13 comprising: the first widthwise rail, the second widthwise rail, the first lengthwise rail being removably attached with the loading platform. ### Claim 16 (depends on 13) The cargo-loading device for a vehicle as claimed in claim 13 comprising: a second lengthwise rail; the second lengthwise rail being positioned opposite the first lengthwise rail across the loading platform; and, the second lengthwise rail being hingedly connected onto the loading platform, opposite the support base. ### Claim 17 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: a bungee-cargo net; the bungee-cargo net being perimetrically connected with the loading platform. ### Claim 18 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: a hitch adapter; a hitch pin; a stop collar; the hitch adapter being terminally fixed with the extension arm, opposite the support base; the stop collar being laterally connected around the extension arm, adjacent with the hitch adapter; and, the extension arm being operatively coupled with the hitch adapter by the hitch pin, wherein the hitch pin is used to selectively couple the extension arm to the hitch adapter. ### Claim 19 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: a drawbar; and, the drawbar being terminally mounted with the extension arm, opposite the frame boom. ### Claim 20 (depends on 1) The cargo-loading device for a vehicle as claimed in claim 1 comprising: an illumination device; a rigid casing; the rigid casing being externally mounted about the illumination device; the illumination device being laterally mounted to the frame jib, adjacent to the distal jib end; the illumination device being positioned opposite the winch about the frame jib; and, the illumination device being oriented towards the loading platform.