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Class Information
Number: 297/84
Name: Chairs and seats > Legrest or footrest interconnected to move relative to bottom and concurrent with bottom or back > With means to move bottom relative to and concurrently with back > Rest advances forwardly of bottom
Description: Device wherein the rest moves to the front of, and at a progressively greater distance from the bottom as it moves relative to the bottom and back.


Sub-classes under this class:

Class Number Class Name Patents
297/85 Advancing linkage includes lazy tong pivoted to rest 171


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7445279 Pivot-over-arm reclining mechanism for a seating unit Nov. 4, 2008
7396074 Linkage mechanism for a recliner chair Jul. 8, 2008
7357450 Wall-avoiding high leg recliner chair Apr. 15, 2008
7273257 Recliner chair having a turning up and stretching out footrest mechanism Sep. 25, 2007
7159935 Structure of a chair Jan. 9, 2007
7025415 Multifunctional chair Apr. 11, 2006
7025421 Worker's recliner Apr. 11, 2006
7011362 Structure of a securing mechanism for a back of an adjustable reclining chair Mar. 14, 2006
6846042 Ambulatory care chair Jan. 25, 2005
6793279 Reclining seating unit movable to heart-rest position Sep. 21, 2004
6767066 Articulated chair for health care Jul. 27, 2004
6739650 Electric opener for furniture recliner mechanism May. 25, 2004
6729686 Chair and recliner mechanism May. 4, 2004
6726279 Hydraulic controls for ambulatory care chair Apr. 27, 2004
6688691 Multiple position seat for plane Feb. 10, 2004
6659556 Reclining motorized multi-position chair with rocking and pivoting action Dec. 9, 2003
6644733 Chair with a seat slidable relative to a seat base for synchronously actuating a footrest and a backrest Nov. 11, 2003
6637813 Reclining mechanism and furniture item having pusher mechanism Oct. 28, 2003
6557942 Combination lounger with easy assembly and detaching structure May. 6, 2003
6557934 Motorized reclining mechanism and furniture item May. 6, 2003
6540291 Off-the-floor reclining chair Apr. 1, 2003
6494536 Passenger seat with variable length seat bottom Dec. 17, 2002
6491342 Reclining chair Dec. 10, 2002
6454353 Chair, in particular work chair Sep. 24, 2002
6412870 Seating unit for a passenger vehicle Jul. 2, 2002
6231120 Reclining mechanism and furniture item May. 15, 2001
6168232 Rail-supported seating-type motion furniture having stationary-footed arm frame Jan. 2, 2001
6030033 Chair structure Feb. 29, 2000
6000758 Reclining lift chair Dec. 14, 1999
5992930 Wall proximity reclining chair Nov. 30, 1999
5868461 Reclining chair Feb. 9, 1999
5823614 Three-way reclining furniture item Oct. 20, 1998
5800010 Reclining chair and mechanism therefor Sep. 1, 1998
5645313 Dentist's or other chairs Jul. 8, 1997
5547245 Recliner chair Aug. 20, 1996
5527095 Pawl and ratchet assembly Jun. 18, 1996
5435621 Modular reclining chair and method Jul. 25, 1995
5423591 Modular reclining chair and method Jun. 13, 1995
5348367 Reclining chair mechanism Sep. 20, 1994
5246266 Chair Sep. 21, 1993
5219204 Recliner and elevator chair Jun. 15, 1993
5147108 Reclining sofa Sep. 15, 1992
5129701 Double-shift carriage mechanism for full recline incliner chair Jul. 14, 1992
5054850 Shiftable carriage mechanism for incliner chair Oct. 8, 1991
5015031 Reclining chair May. 14, 1991
5011220 Chair mechanism Apr. 30, 1991
5000510 Reclining armchair Mar. 19, 1991
4844536 Extensible legrest mechanism for furniture seating units Jul. 4, 1989
4795214 Convertible wheelchair/litter Jan. 3, 1989
4752100 Convertible chair Jun. 21, 1988

1 2


 
 
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