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Class Information
Number: 297/445.1
Name: Chairs and seats > Bottom, back and leg (i.e., chair)
Description: Device comprising a supporting surface for receiving the buttocks or posterior of an occupant combined with a surface for engaging and supporting the back of an occupant and having means for spacing and supporting said surfaces relative to the ground or floor.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591511 |
Tamper resistant attachment device for a chair backrest |
Sep. 22, 2009 |
| 7540568 |
Three-dimensional unfilled furniture |
Jun. 2, 2009 |
| 7404607 |
Easy assembly barstool |
Jul. 29, 2008 |
| 7395590 |
Method for assembling a frame assembly for a chair |
Jul. 8, 2008 |
| 7275788 |
Music posture chairs |
Oct. 2, 2007 |
| 6997513 |
Chair for healthy sitting |
Feb. 14, 2006 |
| 6921135 |
Child's adjustable chair |
Jul. 26, 2005 |
| 6868640 |
Structures composed of compression and tensile members |
Mar. 22, 2005 |
| 6805412 |
Stackable chair with flexible back |
Oct. 19, 2004 |
| 6755466 |
Hunter's chair |
Jun. 29, 2004 |
| 6740015 |
Torso exercise methods and machines |
May. 25, 2004 |
| 6467848 |
Chair having a reinforced attaching mechanism |
Oct. 22, 2002 |
| 6450575 |
Detachable stacking chairs |
Sep. 17, 2002 |
| 6371555 |
Lounge chair backrest with a three dimensional design |
Apr. 16, 2002 |
| 6220995 |
Exerciser |
Apr. 24, 2001 |
| 6199999 |
Lighting system for theater seating |
Mar. 13, 2001 |
| 6142572 |
Buddy tractor seat and mounting |
Nov. 7, 2000 |
| 6139110 |
Reinforced cantilever bench |
Oct. 31, 2000 |
| 5979976 |
Foldable support structure |
Nov. 9, 1999 |
| 5976664 |
Curved molding, in particular for furniture |
Nov. 2, 1999 |
| 5845969 |
Rolling beach lounge chair |
Dec. 8, 1998 |
| 5702158 |
Arrangement in structural elements, for example for use in furniture |
Dec. 30, 1997 |
| 5671975 |
Seating system with horizontal bar having seat portions connected thereto |
Sep. 30, 1997 |
| 5649743 |
Vandal-resistant bench and frame therefor |
Jul. 22, 1997 |
| 5564787 |
Chair frame and associated chair framing material |
Oct. 15, 1996 |
| 5501419 |
Chair leg assembly with three legs |
Mar. 26, 1996 |
| 5449220 |
Selectable height folding chair apparatus |
Sep. 12, 1995 |
| 5382080 |
Chair |
Jan. 17, 1995 |
| 5338094 |
Flexible reclining chair |
Aug. 16, 1994 |
| 5267776 |
Modular chair |
Dec. 7, 1993 |
| 5141285 |
Relaxation chair |
Aug. 25, 1992 |
| 5137332 |
Seating system with positionable supports and auxiliary device |
Aug. 11, 1992 |
| 5104192 |
Structure for chairs, small armchairs and the like with means for completion in diversifiable versions |
Apr. 14, 1992 |
| 4898426 |
Passenger seat for an airplane |
Feb. 6, 1990 |
| 4869551 |
Modular seat for recreational boats |
Sep. 26, 1989 |
| 4861103 |
Structure forming a mounting for a seat of an air transport craft |
Aug. 29, 1989 |
| 4807936 |
Lounge chair rib cushion |
Feb. 28, 1989 |
| 4799735 |
Chair or armchair |
Jan. 24, 1989 |
| 4552404 |
Neutral body posture chair |
Nov. 12, 1985 |
| 4552406 |
Chair |
Nov. 12, 1985 |
| 4545615 |
Furniture construction with replaceable elastomeric covering |
Oct. 8, 1985 |
| 4426114 |
Unitary supporting and seat frame for rigid seat |
Jan. 17, 1984 |
| 4408802 |
Adjustable vehicle seat |
Oct. 11, 1983 |
| 4375300 |
Framing system for aircraft passenger seat |
Mar. 1, 1983 |
| 4361357 |
Chair |
Nov. 30, 1982 |
| 4348053 |
Foam padded chair with screw assembly of seat, backrest and legs |
Sep. 7, 1982 |
| 4229040 |
Seat support structure |
Oct. 21, 1980 |
| 4120533 |
Cantilevered supporting shell for seat |
Oct. 17, 1978 |
| 4023859 |
Seat anchor |
May. 17, 1977 |
| 4022417 |
Chair support stretcher |
May. 10, 1977 |
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