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An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.
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| Number | Title | Issue Date |
| 7931257 | Multilayer load bearing structure Support elements and support structures form the basis of ergonomic body supports for chairs, mattresses and other structures. The support elements may be individually designed according to their location and body support function. Thus, the structures that include ... | 04/26/2011 |
| 7441758 | Load bearing surface An elastomeric load bearing surface with different load support characteristics in different directions. In one embodiment, the surface includes an elastomeric membrane that is oriented in only a single direction, for example, by compression or stretching. In anothe... | 10/28/2008 |
| 7181796 | Mattress structure with an improved lumbar zone A mattress spring structure (10) is provided with a strengthened central area (C) thereon to provide greater support for a user's body lumbar region when received thereon. The support is provided with a strengthening structure (30) having a continuous ... | 02/27/2007 |
| 7125411 | Cannula delivery and support system A cannula supporting coil that comprises a thin resilient elongated member having a proximal portion; an intermediate portion; and, a distal portion. The proximal portion of the thin resilient elongated member comprises a clip portion for capturing a side port of an... | 10/24/2006 |
| 7017254 | Rail clip for seat bases A monolithic rail clip, formed from a single piece of material, comprising a plurality of integrated hooks spaced along an angled rail body for use in constructing a seat base. A pair of the rail clips are attached to a pair of opposing members of a frame of the sea... | 03/28/2006 |
| 7000488 | Force-sensing unit for measuring a belt tensile force acting on a seatbelt lock Force-sensing unit for measuring a belt tensile force acting on a seatbelt lock, including a casing with an opening formed in a front side, and further including a moving anchor which is located in the casing and which protrudes through the opening and which has a s... | 02/21/2006 |
| 6862763 | Pocketed bedding or seating product having pockets of differing heights A bedding or seating product comprising a spring assembly made up of a plurality of parallel strings of springs joined to each other. Each of the strings of springs comprises a row of interconnected pocketed coil springs. Selected pockets of fabric are shorter than ... | 03/08/2005 |
| 6758464 | Innerspring assembly, and method of making an inner spring assembly An innerspring assembly, preferably pocketed spring core, includes a plurality of interconnected springs having a same height and arranged to form adjoining rows to provide a resting area. At least several of the rows are arranged in relation to the respectively nei... | 07/06/2004 |
| 6315276 | Spring seating support system A spring seating support system with a hard front edge that is pivotally connected to an upper support wire grid. The wire grid consists of latitudinal wires which contact and hold in place the uppermost portion of rows of coil springs, and longitudinal w... | 11/13/2001 |
| 5976685 | Foam-fabric laminate for a cushion assembly A seat cushion assembly is formed by (a) placing a foam-fabric laminate (14, 15) and an air impervious adhesive film (16) over a mold (18); (b) drawing the adhesive against the foam and urging the fabric against the mold by vacuum; (c) placing a foam pad ... | 11/02/1999 |
| 5728166 | Removable interface cushion for a prosthetic limb A removable interface cushion for a prosthetic limb is adapted to be snugly fitted within a prosthetic limb outer socket over the interconnection components which connect the outer socket to the upright assemblies. The interface cushion is adapted to abut... | 03/17/1998 |
| 5624161 | Seat cushion pad supporting construction A seat cushion pad supporting construction has a base frame having an opening, and a planar spring deck disposed substantially over the opening. The planar spring deck is formed of a rectangular boundary frame and flexible support members extending front-... | 04/29/1997 |
| 5558314 | Fluid-like support device A support device having a plurality of support units, each comprising a plurality of flexible, substantially vertical support columns, with the bottoms of the support columns attached at equidistant intervals to a base member and the tops of the support c... | 09/24/1996 |
| 5402995 | Elastic support element or belt for stuffing of furniture pieces or car seats The invention relates to an elastic belt for furniture, articles or vehicle seats wherein a plurality of weft yarns are interconnected by bonding yarns. The weft yarns may include longitudinal double S configurations which allow the weft to lengthen and s... | 04/04/1995 |
| 5280887 | Elastic support element or belt for stuffing of furniture pieces or car seats The invention relates to an elastic belt for furniture articles or vehicle seats, wherein a plurality of weft yarns are interconnected by bonding yarns each with two elastic warp threads, preferably not adjacent warp threads. The weft yarns show longitudi... | 01/25/1994 |
| 5154485 | Spring plate furniture Spring plate furniture wherein a planar spring is capable of resiliently supporting loads and/or resiliently being manipulated into a furniture form, the planar spring cut or molded so that usually continuous serpentine members extend between support poin... | 10/13/1992 |
| 5023128 | Impact-absorbing pad Am impact-absorbing pad includes a plurality of parallel, elongated, individually sealed hollow pneumatic tubes with coextensive webbing. Each tube includes opposing lengthwise interior ridges. Upon compression of a tube, the trapped air is compressed and... | 06/11/1991 |
| 4842257 | Vehicle seat suspension component and its method of manufacture A vehicle seat suspension has a thin high strength elastomeric membrane. The membrane is formed from block copolymer material by a process in which a sheet is extruded and tensioned to orient molecules in a select direction with respect to the membrane; t... | 06/27/1989 |
| 4771995 | Collapsible box spring A collapsible bedding foundation comprises a rectangular base frame and a rectangular wire grid. The wire grid is hingedly supported upon the frame for movement between a collapsed position and an erect position. The hinged connection between the wire gri... | 09/20/1988 |
| 4736932 | Segmented tubular cushion springs and spring assembly A spring (10) includes a tube (12) having an elliptical cross section, with the greater axial dimension (22) extending laterally and the lesser axial dimension (24) extending vertically. A plurality of cuts (20) in the form of slots passing through most o... | 04/12/1988 |
| 4709906 | Furniture seat supports and spring assemblies A resilient furniture seat support is provided with spring assemblies formed of base springs which have upper springs mounted thereon. Each base spring is formed of a length of wire with forward and rear mounting portions which are connectible to the fron... | 12/01/1987 |
| 4636006 | Seat cushion structure A seat cushion structure for use in a vehicle seat includes a seat cushion foam body having laterally spaced sides, a plurality of cushion springs disposed below and along the seat cushion foam body and resiliently supporting the seat cushion foam body, a... | 01/13/1987 |
| 4357005 | Support for seat pad A seat pad support (12) disclosed includes at least one strip (22,24) of generally flexible tape which is preferably of the pressure sensitive type extending laterally between elongated supports preferably embodied by wire torsion bar springs (16) that co... | 11/02/1982 |
| 4289304 | Seat construction A seat construction comprising a frame having spaced parallel rails and a spring assembly mounted on the frame. The spring assembly including a pair of longitudinally extending wires, each wire having a resilient layer thereon, a plurality of transversely... | 09/15/1981 |
| 4265484 | Reinforced foamed body support member A polyurethane foamed body support member having an essentially inextensible plastic reinforcing member positioned below the surface of the foam and in the preferred embodiment has a density difference of at least 0.5 between the foam above and below said... | 05/05/1981 |
| 4171125 | Spring panel for seat cushion support structure In a seat support structure of the kind comprising two spaced longitudinally extending cord members, and a plurality of spaced apart spring metal wires extending transversely between the longitudinal cords and connected to the latter, the transverse wires... | 10/16/1979 |
| 4092751 | Contoured foam seat A contoured foam seat characterized by having a foamed seat and back member with grooved-out portions to give a raised area whereby the seat has contoured body fitting aspects.... | 06/06/1978 |
| 4050738 | Seat frames A frame for an automobile seat or a domestic seat comprises a base frame; a pad which consists of a series of parallel cords and a series of parallel cross-wires, and is suspended over the base frame; spring elements having torsion parts secured to the co... | 09/27/1977 |
