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Class Information
Number: 297/411.39
Name: Chairs and seats > Armrest > Adjustable to multiple use positions relative to bottom or back > Angularly > Angular adjustment coincides with tilting of the back for relative concurrent movement
Description: Armrest connected to an inclinable back in such a manner that tilting movement of the back causes the armrest to be angularly adjusted at the same time to change its angular position with respect to the back.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7585019 |
Seat reclining mechanism for power wheelchair |
Sep. 8, 2009 |
| 7422288 |
Chair arm rest system |
Sep. 9, 2008 |
| 7419216 |
Seat back unit for a chair, in particular for a wheelchair or a stand-up wheelchair |
Sep. 2, 2008 |
| 7182404 |
Seat which can be converted into a couchette with a deformable armrest |
Feb. 27, 2007 |
| 7125080 |
Foldable armrest for chair |
Oct. 24, 2006 |
| 6948776 |
Adjustable armrest |
Sep. 27, 2005 |
| 6923505 |
Ergonomically neutral arm support system |
Aug. 2, 2005 |
| 6817671 |
Collapsible reclining chair |
Nov. 16, 2004 |
| 6715836 |
Armrest of a chaise longue |
Apr. 6, 2004 |
| 6520587 |
Elbow rest device for dental professionals |
Feb. 18, 2003 |
| 6361114 |
Self-leveling chair arm |
Mar. 26, 2002 |
| 6238002 |
Seat reclining mechanism with integrated seat armrest features |
May. 29, 2001 |
| 6212713 |
Examination table with sliding back section |
Apr. 10, 2001 |
| 6109685 |
Lounge chair |
Aug. 29, 2000 |
| 6079787 |
Armrest mechanism for dental chairs |
Jun. 27, 2000 |
| 5984408 |
Compound lever and armrest mounting assemblies |
Nov. 16, 1999 |
| 5612718 |
Variably adjustable chair having an adjustable ergonomic keyboard |
Mar. 18, 1997 |
| 5395160 |
Armrest assembly for a dental chair |
Mar. 7, 1995 |
| 5364166 |
Arm rest for chairs, chaise lounges and the like |
Nov. 15, 1994 |
| 4978170 |
Seat with adjustable back and arm rests |
Dec. 18, 1990 |
| 4968095 |
Seat back arm recliner |
Nov. 6, 1990 |
| 4893827 |
Chair construction for incapacitated persons |
Jan. 16, 1990 |
| 4886317 |
Motor vehicle seat arm rest control |
Dec. 12, 1989 |
| 4881778 |
Vehicle seat assembly with automatically movable arm rest |
Nov. 21, 1989 |
| 4703974 |
Seat furniture |
Nov. 3, 1987 |
| 4505513 |
Suspension seats for vehicles |
Mar. 19, 1985 |
| 4466664 |
Seat with a reclining back and an armrest |
Aug. 21, 1984 |
| 4400033 |
Seat with a back rest and arm rest |
Aug. 23, 1983 |
| 4351562 |
Movable seat for a motorized transport chair |
Sep. 28, 1982 |
| 4131315 |
Chair with deformable armrest |
Dec. 26, 1978 |
| 4067409 |
Wheel chair arrangement |
Jan. 10, 1978 |
| 3966252 |
Chair structure and tilt mechanism therefor |
Jun. 29, 1976 |
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