# US 2014/0191093 A1 · Adjustable Weight Supporting Apparatus and Method > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0191093 A1 - Document ID: US20140191093A1 - Status: Published application - Kind: A1 - Application number: 14/195,469 - Filed: 2014-03-03 - Published: 2014-07-10 - Earliest claimed: 2012-11-23 - Assignees: Rennstand, Inc. - Applicants: Rennstand, Inc. - Inventors: Frank Carmel Ceravolo - Web page: https://patentgrep.com/patent/US20140191093A1 ## CPC - F16M 11/26: by telescoping, with or without folding (details concerning the constructional features of telescoping parts only F16B7/10) - B25H 1/0007: {for engines, motor-vehicles or bicycles} - F16M 13/022: {repositionable} - F16M: FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS - B25H: WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS (storing or packaging B65) ## Abstract An adjustable weight supporting apparatus is provided with a horizontal member, an optional vertical member, an optional adapter, and legs. The weight supporting apparatus may be used to support the weight of an automobile or other object. The horizontal member may be placed on a lifting device, which may be lifted to contact an object. Legs and/or the vertical member may be added to the horizontal member to support the weight without a lifting force, which may be temporarily fixed in place with one or more pin. The horizontal member may include an elongated portion and a cuff. Various aspects of the apparatus may be adjusted to support a desired object at a desired height and/or footprint to provide sufficient access under the object. The leg may be a single curved piece or multiple pieces. ## Claims ### Claim 1 An adjustable weight supporting apparatus comprising: a horizontal member comprising an elongated portion for supporting an object; an adapter securable on the horizontal member to receive the object; and a leg comprising a first end and a second end, wherein the first end is insertable into the horizontal member to a depth, and wherein the second end is extendable to engage a support surface; wherein the horizontal member is locatable adjacent to a lifting device. ### Claim 2 (depends on 1) The apparatus of claim 1, wherein the leg comprises a cap at a corner between the first end and the second end to strengthen the leg and increase clearance. ### Claim 3 (depends on 1) The apparatus of claim 1, wherein the leg is a single piece of material with a curve between the first end and the second end and increase clearance. ### Claim 4 (depends on 1) The apparatus of claim 1, wherein the first end of the leg comprises a lock channel to align with a lock hole included on the horizontal member, a pin being insertable through the lock hole and the lock channel to selectively fix the depth of the first end of the leg in the horizontal member. ### Claim 5 (depends on 1) The apparatus of claim 1, wherein the leg comprises a gusset located between the first end and the second end. ### Claim 6 (depends on 1) The apparatus of claim 1, wherein the horizontal member is substantially trapezoidal, and wherein a top surface of the horizontal member is longer than a bottom surface of the horizontal member. ### Claim 7 (depends on 1) The apparatus of claim 1, wherein the adapter is removably attachable to the horizontal member, and wherein the horizontal member further comprises a port to operatively receive the adapter. ### Claim 8 (depends on 7) The apparatus of claim 7, further comprising a spacer locatable between the adapter and the port of the horizontal member to adjust a height at which the adapter receives the object. ### Claim 9 (depends on 1) The apparatus of claim 1, wherein the second end comprises a foot further comprising a traction surface to interface with the support surface. ### Claim 10 An adjustable weight supporting apparatus comprising: a horizontal member that is substantially trapezoidal comprising a top surface that is longer than a bottom surface for supporting an object and further comprising a locking hole; a leg comprising a first end and a second end, wherein the first end comprises a locking channel, the first end being insertable into the horizontal member to a depth selectable by aligning the locking channel with the locking hole, the depth being temporarily fixable by passing a pin through the locking hole and the locking channel, and wherein the second end of the leg extends downwardly to a support surface; and an adapter temporarily securable on the horizontal member to receive the object, the adapter being operatively receivable by a port of the horizontal member; wherein the horizontal member is receivable by a lifting device. ### Claim 11 (depends on 10) The apparatus of claim 10, wherein the horizontal member comprises an inner surface and an outer surface, a friction resistant material being applied to the inner surface. ### Claim 12 (depends on 11) The apparatus of claim 11, wherein the friction resistant material is additionally applied to at least part of the first end of the leg. ### Claim 13 (depends on 10) The apparatus of claim 10, wherein a spacer is locatable between the port of the horizontal member and the adapter to adjust a height at which the adapter engages the object, and wherein the bottom surface of the horizontal member comprises a jack adapter to receive the lifting device. ### Claim 14 (depends on 10) The apparatus of claim 10, wherein the second end of the leg is adjustably received by a vertical member, wherein the vertical member engages the support surface, and wherein a height of the apparatus is configurable by temporarily fixing the leg to the vertical member at a desired depth of insertion. ### Claim 15 (depends on 10) The apparatus of claim 10, wherein the leg comprises a gusset between the first end and the second end. ### Claim 16 A method for adjustably supporting an object using a weight supporting apparatus, the weight supporting apparatus comprising: an adapter, a leg, and a horizontal member for supporting the object; the method comprising the steps of: (a) locating the horizontal member adjacent to the object to receive the object and a lifting device; (b) engaging the horizontal member by the lifting device to apply a lifting force from the lifting device to the horizontal member; (c) engaging the object by the horizontal member to apply the lifting force from the horizontal member to the object, the object being receivable by the horizontal member using the adapter; (d) engaging the horizontal member with a first end of the leg and temporarily fixing the leg to the horizontal member; (e) positioning a second end of the leg adjacent to a support surface; and (f) removing the lifting device by ceasing to apply the lifting force. ### Claim 17 (depends on 16) The method of claim 16, wherein step (d) further comprises inserting the first end of the leg into the horizontal member to a selectable depth and temporarily fixing the leg to the horizontal member, wherein the horizontal member is substantially trapezoidal, and wherein a top surface of the horizontal member is longer than a bottom surface of the horizontal member. ### Claim 18 (depends on 16) The method of claim 16, wherein step (d) further comprises locating the leg below the horizontal member to receive and support the horizontal member. ### Claim 19 (depends on 16) The method of claim 16, wherein the first end of the leg comprises a lock channel to align with a lock hole included on the horizontal member, and wherein step (d) of the method further comprises: (h) inserting a pin through the lock hole and the lock channel to temporarily fix the first end of the leg in the horizontal member. ### Claim 20 (depends on 16) The method of claim 16, wherein the horizontal member comprises a plurality of selectable adapters, and wherein prior to step (a), the method comprises the step of: (i) selecting the adapter from the plurality of adapters that is compatible with the object; and (j) inserting the adapter into a port of the horizontal member.