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Class Information
Number: 5/653
Name: Beds > Support for user`s body or part thereof > Removable support specially adapted for seating
Description: Subject matter comprising a portable pad or cushion with a supporting surface, which due to its support characteristics, construction, shape or size is specially adapted to support a user"s buttocks in a seated position, with the pad or cushion being removably positionable on a chair, wheelchair or similar support.










Sub-classes under this class:

Class Number Class Name Patents
5/654 Fluent material containing (e.g., air, water, gel) 333
5/654.1 With spring means (e.g., coil type) 16


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
5408711 Air mattress assembly Apr. 25, 1995
5402545 Orthopedic seat cushion with upstanding projections Apr. 4, 1995
D356705 Seat cushion Mar. 28, 1995
5388295 Adjustable seat and back support pad, and mattress Feb. 14, 1995
5370444 Adjustable cushion Dec. 6, 1994
5354118 Stuffed figure chair Oct. 11, 1994
5352023 Seating and back systems for a wheelchair Oct. 4, 1994
5343876 Modular pad Sep. 6, 1994
5333921 Adjustable cover and seating system for a wheelchair Aug. 2, 1994
5317773 Waterblown foam base Jun. 7, 1994
5294181 Seat cushion Mar. 15, 1994
D345072 Seat cushion Mar. 15, 1994
5288132 Portable seat cushion Feb. 22, 1994
5288135 Lumbar supporting seat cushion Feb. 22, 1994
5286089 Seat cushion for alleviation of perineal and rectal discomfort Feb. 15, 1994
5286046 Geriatric chair Feb. 15, 1994
D343544 Denim jean bean bag seat cushion Jan. 25, 1994
D342638 Combined bingo bag kit and seat cushion Dec. 28, 1993
D342411 Seat cushion Dec. 21, 1993
5261134 Infant support pillow Nov. 16, 1993
5226188 Ventilated foam cushion Jul. 13, 1993
D336200 Combination seat cushion and cheering aid Jun. 8, 1993
5211697 Upper seat part May. 18, 1993
D335235 Wheelchair cushion May. 4, 1993
D334159 Seat cushion Mar. 23, 1993
5189743 Drainable cushion and furniture seating Mar. 2, 1993
5189747 Seat cushion Mar. 2, 1993
D332546 Combined stadium bag and seat Jan. 19, 1993
5163737 Cushion Nov. 17, 1992
5153956 Lowering unit area pressure Oct. 13, 1992
D329957 Combined stadium storage pocket and cushion Oct. 6, 1992
5148563 Custom orthotic bracing system Sep. 22, 1992
5134740 Meditation support Aug. 4, 1992
5120108 Convertible seat cushion/tote bag for skates Jun. 9, 1992
5079790 Foam cushion for use with a wheel chair Jan. 14, 1992
5075897 Multi-purpose protective garment Dec. 31, 1991
5056533 Support cushion Oct. 15, 1991
5033133 Seat cushion Jul. 23, 1991
5018790 Customized seat cushion May. 28, 1991
5013272 Rafting cushion May. 7, 1991
4989284 Cushion Feb. 5, 1991
4951334 Pressure relief cushion Aug. 28, 1990
4951336 Contoured support cushions Aug. 28, 1990
4945589 Combination seat cushion and carrying bag Aug. 7, 1990
4930171 Contour retaining support cushion Jun. 5, 1990
4930173 Cushion element and method for making same Jun. 5, 1990
4925064 Backpack cushioning device May. 15, 1990
4912788 Seat pad for invalid patients Apr. 3, 1990
D306543 Combination seat and handbag Mar. 13, 1990
4893873 Seat cushion assembly Jan. 16, 1990

1 2 3 4 5 6 7










 
 
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