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Browse by Category: Main > Household
Class Information
Number: 297/53
Name: Chairs and seats > Collapsible chair; i.e., relatively folding bottom, back, and legs > Back and legs collapse independently > To overlie and underlie bottom
Description: Device wherein the back collapses to a position superjacent the bottom and legs collapse to a position subjacent the bottom.










Sub-classes under this class:

Class Number Class Name Patents
297/54 Noncrossed legs 29


Patents under this class:

Patent Number Title Of Patent Date Issued
8567860 Combination backpack-luggage-chair with integral lumbar support Oct. 29, 2013
8449026 Convertible seating assembly May. 28, 2013
8182031 Poker kit with chairs and table May. 22, 2012
7740309 Folding chair Jun. 22, 2010
7644981 Collapsible and portable chair Jan. 12, 2010
7549702 Foldable bath seat Jun. 23, 2009
7303228 Foldable bench Dec. 4, 2007
7052084 Portable shampoo bowl and chair May. 30, 2006
6899384 Foldable chair assembly May. 31, 2005
6877804 Folding chair Apr. 12, 2005
6854797 Foldable bench Feb. 15, 2005
6848740 Collapsible chair Feb. 1, 2005
6820928 Low-profile seat with relocatable backrest Nov. 23, 2004
6698828 Folding chair Mar. 2, 2004
6663176 Seating device Dec. 16, 2003
6460923 Support mechanism of vehicle seat Oct. 8, 2002
6345861 Compact transportable folding chair Feb. 12, 2002
5979976 Foldable support structure Nov. 9, 1999
5927798 Convertible chair and backpack Jul. 27, 1999
5899525 Foldable chair frame May. 4, 1999
5848822 Folding collapsible chair Dec. 15, 1998
5730489 Combination folding chair and table having a small profile when folded Mar. 24, 1998
5577799 Collapsible tubular rocking chair frame Nov. 26, 1996
5498054 Adjustable knock down chair Mar. 12, 1996
4894877 Mobile lounge Jan. 23, 1990
4887826 Lightweight foldable wheelchair Dec. 19, 1989
4087128 Folding chair May. 2, 1978











 
 
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