Chairs and seats – Bottom or back – Framework
Patent
1982-04-26
1984-11-27
McCall, James T.
Chairs and seats
Bottom or back
Framework
5449, 297456, 297DIG3, A47C 702
Patent
active
044847815
ABSTRACT:
A chair is provided which includes a low, rectangular seat cushion positioned between two large wedge-shaped cushions, one of which forms a backrest while the other forms a leg rest. The cushions are formed from individual air bags inserted within separate compartments in an upholstery cover and then inflated.
REFERENCES:
patent: 2612645 (1952-10-01), Boland
patent: 2843181 (1958-07-01), Paschen
patent: 2987735 (1961-06-01), Nail
patent: 3572836 (1968-11-01), Khanh
patent: 3860976 (1975-01-01), Suyama
patent: 4031578 (1977-06-01), Sweeney et al.
patent: 4171549 (1979-10-01), Morrell
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