Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Collapsed to a compact bundle having all rigid elongated...
Patent
1980-07-22
1982-11-16
McCall, James T.
Chairs and seats
Collapsible chair; i.e., relatively folding bottom, back,...
Collapsed to a compact bundle having all rigid elongated...
297 42, 297 45, A47C 400, A47D 102
Patent
active
043592449
ABSTRACT:
A unique folding chair having a frame which permits said chair to be easily and conveniently folded into a compact configuration that facilitates both the storage and transport thereof. The frame of the instant folding chair includes a triangular-shaped seat support structure and an arrangement of legs that are spaced relative to one another in positions that correspond to the vertices of a triangle. By virtue of particular coupling assemblies, the structural members of the folding chair of the present invention are adapted to be moved in one or both of two perpendicular directions. Accordingly, the chair may be folded so that the structural members thereof can be arranged in substantially parallel alignment with one another and generally in a single plane.
REFERENCES:
patent: 400357 (1889-03-01), O'Hare
patent: 703077 (1902-06-01), Nivison
patent: 971738 (1910-10-01), Engstrom
patent: 1939743 (1933-12-01), Warner
patent: 1963835 (1934-06-01), Deland
patent: 3390893 (1968-07-01), MacLaren
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