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Class Information
Number: 297/452.63
Name: Chairs and seats > Bottom or back > Made of individual elongated members extending across a support frame (e.g., webs, straps, slats, stringed beads, etc.)
Description: Device wherein the bottom or back is formed by a plurality of distinct elongated support elements which are arranged to be either: 1) spaced in parallel orientation or closely adjacent to each other, or 2) in a woven pattern.


Sub-classes under this class:

Class Number Class Name Patents
297/452.64 Intermeshed (e.g., crisscrossed, etc.) 56


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7594701 Troop seat Sep. 29, 2009
7568768 Chair having elastic cords Aug. 4, 2009
7568769 Elastic support assembly for chair Aug. 4, 2009
7513567 Foldable chair with pull rods Apr. 7, 2009
7513558 Safety seat, suspended in a land vehicle, aircraft or vessel Apr. 7, 2009
7494182 Access and support system for convertible furniture Feb. 24, 2009
7484811 Apparatus for supporting a person and method of forming thereof Feb. 3, 2009
7367629 Adjustable attachment and tensioning assembly for the suspension of a seat assembly May. 6, 2008
7347493 Composite assembly of interconnectable furniture Mar. 25, 2008
7344197 Rollable supporting device Mar. 18, 2008
7334845 Comfort surface for seating Feb. 26, 2008
7320503 Backrest for seats and chairs having pressure and tensile elements Jan. 22, 2008
7297389 Top plate for a unitary suspension device of a multi-element bed base Nov. 20, 2007
7287815 Ergonomic seating module and seat fitted with said module Oct. 30, 2007
7237845 Furniture designed for sitting and having inner core support assembly Jul. 3, 2007
7226130 Seating with comfort surface Jun. 5, 2007
RE39604 Seating arrangement May. 1, 2007
7169718 Shrink-net and system Jan. 30, 2007
7066553 Furniture structure Jun. 27, 2006
7048331 Universal, portable, foldable, heavy duty, light weight chair May. 23, 2006
7025424 Chair back for a chair Apr. 11, 2006
6994399 Seat back suspension arrangement Feb. 7, 2006
6971717 Backrest Dec. 6, 2005
6910736 Seats with twistable seat elements Jun. 28, 2005
6877816 Adjusting device for beds, mattresses, seats and the like adjustable slatted bed-frames and adjustables seat or couch cushions Apr. 12, 2005
6824221 Furniture Nov. 30, 2004
6715839 Device for locating and attaching fabric to receiving furnishing, furniture and seat structures Apr. 6, 2004
6695401 Metal frame glider with preassembled bench panels Feb. 24, 2004
6676215 Pressure-relieving wheelchair seating apparatus Jan. 13, 2004
6669301 Furniture article having panel and integral perimeter frame Dec. 30, 2003
6644750 Bench having a removable back section Nov. 11, 2003
6623081 Platen furniture Sep. 23, 2003
6557937 Pressure-relieving wheelchair seating apparatus May. 6, 2003
6523904 Outdoor furniture construction Feb. 25, 2003
6443480 Foldable stroller formed with plastic-clad bamboo strips Sep. 3, 2002
6439665 Ergonomic chair with mesh seat and back Aug. 27, 2002
6409262 All-linkage reclining chair with improved tensioning mechanism Jun. 25, 2002
6398310 Anatomically shaped seat shell and associated method of construction Jun. 4, 2002
6334650 Flexible seat pad with position-adjustable nape and waist rests Jan. 1, 2002
6199950 Glider seat with slats Mar. 13, 2001
6164726 Folding chair Dec. 26, 2000
6145924 All-linkage recliner with reinforced chair frame construction Nov. 14, 2000
6139110 Reinforced cantilever bench Oct. 31, 2000
6082825 Seating suspension assembly Jul. 4, 2000
6074013 Cross member of the seat and the backrest of a chair Jun. 13, 2000
6056278 Seating suspension assembly and method May. 2, 2000
6056367 Chair structure May. 2, 2000
6036273 Chair structure Mar. 14, 2000
5975641 Undulatory motion relaxation device for furniture with a suspension system Nov. 2, 1999
5957532 Seating arrangement Sep. 28, 1999

1 2 3


 
 
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