Chairs and seats – Bottom or back – Cushioned
Patent
1998-12-09
2000-04-18
Barfield, Anthony D.
Chairs and seats
Bottom or back
Cushioned
2972183, 2972184, 2972185, 29744011, A47C 506, A47C 3100
Patent
active
060506466
ABSTRACT:
A backrest, in particular for an office chair, is indicated, in which backrest a cover is stretched onto a frame. In order for it to be possible for the frame to be introduced into the cover in a simple manner, the frame is of hinged and rotatable design. The cover is stretched in the transverse and longitudinal direction by insertion of a transverse bow into the frame and fastening of the cover to the transverse bow.
REFERENCES:
patent: 2534502 (1950-12-01), Dewey
patent: 3995892 (1976-12-01), Hellman et al.
patent: 4784436 (1988-11-01), Sutherland
Klaesener Michael
Stenzel Thomas
Barfield Anthony D.
Sedus Stoll AG
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