Seat structure

Details Seat structure Seat structure

2005-08-23

2005-08-23

Cuomo, Peter M. (Department: 3636)

Chairs and seats

Bottom or back

Cushioned

C297S452480

Reexamination Certificate

active

06932432

ABSTRACT:
A seat structure includes a seat frame having two side frames and front and rear frames, a planar elastic member stretched between the front and rear frames, a three-dimensional net overlaid on the planar elastic member, two covering materials sewn to opposite side edge portions of the planar elastic member, respectively, and a first cushioning material (14) disposed on each of the two side frames and covered with one of the covering materials. The planar elastic member has upper and lower layers at a location close to the front frame with a predetermined space created between the upper and lower layers.

REFERENCES:
patent: 4834458 (1989-05-01), Izumida et al.
patent: 5013089 (1991-05-01), Abu-Isa et al.
patent: 6152534 (2000-11-01), Maeda et al.
patent: 6231125 (2001-05-01), Maeda et al.
patent: 6302487 (2001-10-01), Fujita et al.
patent: 2002/0060493 (2002-05-01), Nishino et al.
patent: 2002/0096932 (2002-07-01), Fujita et al.
patent: 2003/0193231 (2003-10-01), Fujita et al.
patent: 2004/0130201 (2004-07-01), Kawasaki et al.

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