Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – With folding armrest
Patent
1993-02-19
1994-12-27
Dorner, Kenneth J.
Chairs and seats
Collapsible chair; i.e., relatively folding bottom, back,...
With folding armrest
2974522, A47C 400
Patent
active
053759060
ABSTRACT:
A foldable chair, having a seat, back, front leg structure, and a rear leg structure, hingedly connected together for folding into a compact configuration in one plane, is described. The seat, back, front leg structure, and rear leg structure, each have a U-shaped frame, that can be folded in a second plane, normal to the first plane, so that the folded chair, has compactness in two planes. Each U-shaped frame, is equipped with a cord-operated locking bolt, for holding the frame in a U-shaped configuration. The cord can be pulled, to retract the locking bolt, and slightly buckle the frame toward a folded condition.
REFERENCES:
patent: 1379285 (1921-05-01), Pewther
patent: 4889383 (1989-12-01), Jones
patent: 5058950 (1991-10-01), Mann
patent: 5246265 (1993-09-01), Nagan et al.
Cantor Frederick R.
Dorner Kenneth J.
Jr. Milton Nelson
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