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Class Information
Number: 297/452.19
Name: Chairs and seats > Bottom or back > Framework > Continuous bottom and back frame
Description: Device wherein the skeletal base structure includes a support member having a length extending downwardly from an upper portion of the back and forwardly to a front portion of the bottom of the seating device.

Patents under this class:

Patent Number Title Of Patent Date Issued
8419135 Seat, particularly for public transportation Apr. 16, 2013
8240760 Buoyant pool chair with sealed frame Aug. 14, 2012
8016361 Composite seat back structure for a lightweight aircraft seat assembly Sep. 13, 2011
7931340 Tetraframe component of furniture Apr. 26, 2011
7926879 Load support structure Apr. 19, 2011
7621600 Seat frames having appearance of one-piece construction and seat frames having a back support design derived from the frame Nov. 24, 2009
7581792 Vehicle seat frame structure and method of assembling a portion of a vehicle seat frame Sep. 1, 2009
7549706 Buoyant pool chair with sealed frame Jun. 23, 2009
7182401 Buoyant pool chair with sealed frame Feb. 27, 2007
7134729 Frame assembly for vehicle passenger seat Nov. 14, 2006
7114782 Flexible chair with stiffener inserts and method for forming a chair Oct. 3, 2006
7083230 Hybrid composite-metal energy absorbing seat Aug. 1, 2006
6896324 Hybrid composite-metal energy absorbing seat May. 24, 2005
6863349 Metal frame for chairs with tubular elements Mar. 8, 2005
6817673 Vehicle seat assembly Nov. 16, 2004
6799805 Single beam aircraft passenger seat Oct. 5, 2004
6783181 Buoyant pool chair Aug. 31, 2004
6715838 Chair with seat support brackets Apr. 6, 2004
6527343 Buoyant pool chair with adjustable angle of recline Mar. 4, 2003
6505890 Aircraft seat structure Jan. 14, 2003
6322147 Utility chair Nov. 27, 2001
6312054 Buoyant pool chair with adjustable angle of recline Nov. 6, 2001
6296305 Floatable infant safety seat Oct. 2, 2001
6086150 Fabrication of vinyl coated pool chair Jul. 11, 2000
6027167 Method to safely restrain occupants in a crashing vehicle and a seat constructed to perform said method Feb. 22, 2000
5913572 Multi-roller beach chair Jun. 22, 1999
5884965 Convertible chair Mar. 23, 1999
5839787 Seat assembly for mass transit vehicle Nov. 24, 1998
5655816 Seat assembly for mass transit vehicle Aug. 12, 1997
5653507 Modular church pew system Aug. 5, 1997
5649743 Vandal-resistant bench and frame therefor Jul. 22, 1997
5575534 Work chair Nov. 19, 1996
5549358 Seat Aug. 27, 1996
4600241 Cantilever type seating unit secured at the back Jul. 15, 1986
4484782 Customized chair and method of manufacturing Nov. 27, 1984
4230365 Article of furniture and method of manufacture Oct. 28, 1980
4199189 Assembly of prefabricated parts for manufacture of benches, tables and the like Apr. 22, 1980
4192547 Rocking chair frame Mar. 11, 1980
4125285 Two piece motorcycle seat frame construction Nov. 14, 1978
4113312 Bench Sep. 12, 1978
4097089 Chair assembly for an incremental plating having a telescoping sleeve-like construction Jun. 27, 1978
4018479 Office chair Apr. 19, 1977
3941418 Upholstered seat Mar. 2, 1976

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