Chair construction

Details Chair construction Chair construction

1976-01-13

1977-10-18

Frazier, Roy D.

Chairs and seats

Back movement resiliently opposed in operating position

Back secured to resilient upright bar or rod

297349, 297416, 297451, A47C 300

Patent

active

040543170

ABSTRACT:
A basic chair frame is disclosed consisting of a minimum number of interchangeable components including a seat/back frame member, a spindle attachment plate a seat shell and an anti-racking attachment for arm members. Because the several parts are reduced in design and construction to basic essentials by means of interchange of components the frame can be modified to adapt the chair to a variety of disparate uses.

REFERENCES:
patent: 2054557 (1936-09-01), Cramer et al.
patent: 3241884 (1966-03-01), Thatcher et al.
patent: 3294441 (1966-12-01), Ciuffini et al.
patent: 3749192 (1973-07-01), Karchak, Jr. et al.
patent: 3851920 (1974-12-01), Harris et al.
patent: 3910633 (1975-10-01), Marsh

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