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Class Information
Number: 297/411.25
Name: Chairs and seats > Armrest > Attachable to diverse chairs or seats; i.e., portable > Connected to a back
Description: Armrest including structure which is joined to a back (or back frame).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448682 |
Back support for seat |
Nov. 11, 2008 |
| 7422288 |
Chair arm rest system |
Sep. 9, 2008 |
| 7357456 |
Motorcycle passenger seat adjustable arm rest |
Apr. 15, 2008 |
| 7234777 |
Chair with adjustable armrests and backrest |
Jun. 26, 2007 |
| 7080885 |
Task chair |
Jul. 25, 2006 |
| 7077477 |
Translating armrest |
Jul. 18, 2006 |
| 6988772 |
Back support for a seat |
Jan. 24, 2006 |
| 6976552 |
Removable motorcycle armrest assembly |
Dec. 20, 2005 |
| 6793288 |
Back support for a seat |
Sep. 21, 2004 |
| 6623078 |
Adjustable height chair arm supported on back upright |
Sep. 23, 2003 |
| 6508513 |
Portable arm rest |
Jan. 21, 2003 |
| 6164725 |
Detachable passenger arm rest for two wheeled vehicles |
Dec. 26, 2000 |
| 5839136 |
Cot mountable arm rest and cot incorporating same |
Nov. 24, 1998 |
| 5800019 |
Headrest |
Sep. 1, 1998 |
| 5797655 |
Attachable arm rest for chairs |
Aug. 25, 1998 |
| 5312160 |
Vehicle seat mounted headrest and utility console |
May. 17, 1994 |
| 5275466 |
Portable armrest |
Jan. 4, 1994 |
| 4834457 |
Upper torso support |
May. 30, 1989 |
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