Chair having a suspension seat assembly

Details Chair having a suspension seat assembly Chair having a suspension seat assembly

2007-09-18

2007-09-18

Cranmer, Laurie K. (Department: 3636)

Chairs and seats

Bottom or back

Cushioned

C297S452570, C297S452130

Reexamination Certificate

active

11326850

ABSTRACT:
A suspension seat assembly for an office chair is provided which has a support frame and a suspension fabric connected about its periphery to the frame. The fabric is first laid across the frame and then the peripheral edges of the suspension fabric are secured in place on the frame by over-molded trim. The suspension fabric may also be formed as a multi-layer composite comprising an aesthetic upper layer, a stretchable suspension layer and an optional cushion layer therebetween. The suspension layer is a fabric-type material which is preferably air permeable and resilient to support the weight of a chair occupant.

REFERENCES:
patent: 5788332 (1998-08-01), Hettinga
patent: 6125521 (2000-10-01), Stumpf et al.
patent: 6152534 (2000-11-01), Maeda et al.
patent: 6540950 (2003-04-01), Coffield

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