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Class Information
Number: 297/411.27
Name: Chairs and seats > Armrest > Detachably interfitted to a particular chair or seat at a connecting joint > To bottom
Description: Armrest detachably interfitted to a bottom (or bottom frame) of the seating device.


Sub-classes under this class:

Class Number Class Name Patents
297/411.28 And to back 15


Patents under this class:

Patent Number Title Of Patent Date Issued
7296858 Vehicle seat armrest assembly Nov. 20, 2007
7261380 Pelvis remedial seating device Aug. 28, 2007
7025416 Resin chair with removable desk top Apr. 11, 2006
7020911 Convertible furniture Apr. 4, 2006
6957867 Height-adjustable armrest Oct. 25, 2005
6908157 Portable armrest assembly Jun. 21, 2005
6820936 Chair Nov. 23, 2004
6802566 Arm assembly for a chair Oct. 12, 2004
6773071 Chair having outrigged limb rests for outstretched arms Aug. 10, 2004
6517158 Height-adjustable armrest assembly Feb. 11, 2003
6371560 Support device for a golf car seat assembly Apr. 16, 2002
6161900 Adjustable and detachable armrest for chairs Dec. 19, 2000
6142559 Seating product Nov. 7, 2000
5931537 Adjustable chair arm assembly Aug. 3, 1999
5615926 Chair with removable armrest Apr. 1, 1997
5542743 Task chair Aug. 6, 1996
5513898 Chair with removable armrest May. 7, 1996
5419617 Detachable chair arm May. 30, 1995
5374106 Folding auxiliary seat for tractor cab Dec. 20, 1994
5368364 Chair with armrests Nov. 29, 1994
5326154 Single-post, height-adjustable and removable armrest apparatus for a wheelchair Jul. 5, 1994
5314234 Sectional sofa assembly with dual reclining seats May. 24, 1994
5207477 Storage compartment for wheelchair May. 4, 1993
5106159 Revolvable seat with a detachable armrest containing a rechargeable vibrator Apr. 21, 1992
4869551 Modular seat for recreational boats Sep. 26, 1989
4844546 Seat with arm rest Jul. 4, 1989
4728119 Travel chair for the elderly and physically handicapped Mar. 1, 1988
4707026 Mobile rocking wheelchair with position locking means Nov. 17, 1987
4606579 Removable arm for wheelchairs Aug. 19, 1986
4580836 Chair Apr. 8, 1986
4358125 Wheelchair frame construction Nov. 9, 1982
4305616 Modular elements having shapes and contours whereby when assembled produce armchairs, sofas and the like Dec. 15, 1981
4159148 Folding arm rest accessory Jun. 26, 1979
3950027 Armrest for dental chair Apr. 13, 1976



 
 
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