Knock down chair

Details Knock down chair Knock down chair

1980-02-29

1982-09-07

McCall, James T.

Chairs and seats

Having detachably interfitting parts or components; i.e.,...

Interfitted back and back frame

297133, 297442, 297450, A47C 403

Patent

active

043480527

ABSTRACT:
A knock down chair made from an assembly of interlocking planar members requiring no fasteners. The various members can be made from a single sheet of commercially available plywood and include first and second side members, a seat member, a pair of transverse seat support members, and a back member. The transverse seat support members are rotatingly interlocked to the side members, and the seat member is interlocked to the side members to hold the side members, the seat support members, and the seat in interlocking relationship. The back member is interlocked to the side members to complete the assembly.

REFERENCES:
patent: 2279864 (1942-04-01), Eide
patent: 2486987 (1949-11-01), Scarlett
patent: 2710053 (1955-06-01), Hamilton
patent: 2723788 (1955-11-01), Lund
patent: 3527497 (1970-09-01), Self
patent: 3845988 (1974-11-01), Fleisch et al.
patent: 3870366 (1975-03-01), Rogers
patent: 4062589 (1977-12-01), Klein et al.
patent: 4091746 (1978-05-01), Kimbrough
patent: 4140065 (1979-02-01), Chacon

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