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Class Information
Number: 297/215.11
Name: Chairs and seats > Straddle seat (e.g., saddle type, etc.) > Including an upwardly extending portion at rear of seat > Extends upwardly above waist to provide back support
Description: Device wherein the raised portion is extended upwardly to a point substantially above the waist of a seated occupant to form a back rest.


Sub-classes under this class:

Class Number Class Name Patents
297/215.12 Movable back support 47


Patents under this class:

Patent Number Title Of Patent Date Issued
7604292 Vehicle seat with dynamic cushion and lumbar support Oct. 20, 2009
7290832 Motorcycle backrest and glove box assembly Nov. 6, 2007
7275787 Combined second seat, backrest and luggage rack for a motorcycle Oct. 2, 2007
7226065 Bicycle seat Jun. 5, 2007
7073854 Back supporting device for a motor vehicle seat Jul. 11, 2006
6994396 Rotatable safety seatback for recreational vehicles Feb. 7, 2006
6991290 Motorcycle backrest system Jan. 31, 2006
6983988 Backrest adjusting device for a bicycle Jan. 10, 2006
6971714 Motorcycle seat with convertible backrest Dec. 6, 2005
6907952 Cruise control bike Jun. 21, 2005
6695335 Cycle, in particular a bicycle Feb. 24, 2004
6422648 Motorcycle saddle with backrest Jul. 23, 2002
6264223 Passenger carrier for bicycle Jul. 24, 2001
6189908 Shock-absorbing frame structure for bicycle Feb. 20, 2001
6139032 Golf cart Oct. 31, 2000
6068334 Motorcycle structure incorporating rumble seat and directional signal lights May. 30, 2000
5997088 Vehicle seat Dec. 7, 1999
5779303 Support bracket system for securing motorcycle backrests Jul. 14, 1998
5553915 Attachable passenger seat for two-wheeled vehicle Sep. 10, 1996
5468052 Sissy bar kit for post-manufacture installation on a motorcycle Nov. 21, 1995
5290088 Seat-back dashboard for vehicles having tandem seating Mar. 1, 1994
5122105 Seat for an exercise apparatus Jun. 16, 1992
RE33178 Protective bar assembly for motorcycle Mar. 13, 1990
4563038 Motorcycle seat assembly Jan. 7, 1986
4466660 Movable backrest for tandem seat motorcycles Aug. 21, 1984
4367829 Unit for carrying cargo and/or child Jan. 11, 1983
D261956 Motor cycle seat Nov. 24, 1981
4125285 Two piece motorcycle seat frame construction Nov. 14, 1978
4111448 Motorcycle passenger support Sep. 5, 1978
4095820 Seat assembly for a cycle Jun. 20, 1978
3970345 Cycle seat with accessory-bearing attachments Jul. 20, 1976
3940166 Auxiliary retention belt and support cushion for seat of open vehicles Feb. 24, 1976



 
 
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