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Class Information
Number: 297/411.2
Name: Chairs and seats > Armrest
Description: Device comprising a means for supporting an arm of a seated occupant.


Sub-classes under this class:

Class Number Class Name Patents
297/411.35 Adjustable to multiple use positions relative to bottom or back 162
297/411.23 Attachable to diverse chairs or seats; i.e., portable 53
297/411.44 Connected to back and bottom 25
297/411.43 Connected to back and front leg 7
297/411.26 Detachably interfitted to a particular chair or seat at a connecting joint 37
297/411.42 Formed as one-piece with front leg 17
297/411.45 Mounted on an upwardly extending side panel 21
297/411.21 Mounted to structure other than a chair or seat component 42
297/411.3 Movable to nonuse position 32
297/411.4 Single element forms plural spaced armrests of a chair or seat 19
297/411.46 Upholstered 34


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7614703 Armrest cupholder Nov. 10, 2009
7611205 Safety seat assembly Nov. 3, 2009
7556316 Elevating structure for armrests Jul. 7, 2009
7533939 Arm assembly for a chair May. 19, 2009
7458634 Rear seat back with height-adjustable center armrest Dec. 2, 2008
7438360 Armrest and method of making the same Oct. 21, 2008
7431396 Portable armrest cushion Oct. 7, 2008
7407232 Seat for a child Aug. 5, 2008
7367627 Armchair folding system May. 6, 2008
7360839 Apparatus for adjusting an armrest of an office chair Apr. 22, 2008
7357443 Deformable component, especially accessory for a vehicle, and process for manufacturing Apr. 15, 2008
7252338 Seat assembly having an adjustable height and angle armrest Aug. 7, 2007
7178865 Center occupant armrest actuated head restraint Feb. 20, 2007
7178623 Operator control assembly Feb. 20, 2007
7156466 Chair arm adjustment mechanism Jan. 2, 2007
7147280 Holding receptacle for vehicles Dec. 12, 2006
7144067 Arm rest for a door paneling of an automobile Dec. 5, 2006
7114781 Office chair with high-technology armrest equipped with integrated control buttons for adjusting the movements of the seat and the seat back Oct. 3, 2006
7111905 Toy cushion for childcare Sep. 26, 2006
7070243 Blow molded side panel chair system Jul. 4, 2006
6976739 Armrest assembly Dec. 20, 2005
6957867 Height-adjustable armrest Oct. 25, 2005
6948775 Office chair armrest Sep. 27, 2005
6899396 Chair construction May. 31, 2005
6883872 Adjustable armrest with an auxiliary security unit Apr. 26, 2005
6859965 Tension relieving apparatus for arms and neck Mar. 1, 2005
6843528 Latch lockout for a vehicular trim component Jan. 18, 2005
6781517 Communication and bed function control apparatus Aug. 24, 2004
6746085 Blow molded, backfilled process and product Jun. 8, 2004
6634453 Ergonomic tractor seat armrest and hand control Oct. 21, 2003
6609757 Vehicle seat Aug. 26, 2003
6607243 Seat shell for juvenile vehicle seat Aug. 19, 2003
6582021 Armrest with oak veneer layer Jun. 24, 2003
6572194 Chair arm having a removable decorative panel Jun. 3, 2003
6486792 Communication and bed function control apparatus Nov. 26, 2002
6425636 Armrest with a push button for controlling level of a chair seat Jul. 30, 2002
6367878 Armrest with oak veneer layer Apr. 9, 2002
6343839 Flexible armrest construction Feb. 5, 2002
6283551 Pivoting armrest with cupholder Sep. 4, 2001
6276704 Adjustable wheelchair having a tilting and reclining seat Aug. 21, 2001
6264277 Armrest support assembly Jul. 24, 2001
6251123 Therapeutic device and method Jun. 26, 2001
6240580 Extruded side rail apparatus Jun. 5, 2001
6168236 Easy-to-assemble/recycle armrest Jan. 2, 2001
6142563 Vehicle seat with energy absorbing deformable structural material Nov. 7, 2000
6106069 Universal seat carrier panel for office chairs Aug. 22, 2000
6059238 Snap-in armrest May. 9, 2000
6053579 Height-Adjustable chair arm assembly having cam-type adjusting mechanism Apr. 25, 2000
6042185 Method and means for facilitating rest for a person in a sitting position Mar. 28, 2000
6033013 Multifunctional armrest for chairs Mar. 7, 2000

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