Chairs and seats – Bottom or back – Framework
Patent
1988-10-20
1990-01-30
Brown, Peter R.
Chairs and seats
Bottom or back
Framework
297191, 297460, A47C 726
Patent
active
048969192
ABSTRACT:
A seatback of an automotive seat is disclosed which comprises a structural base including a rectangularly extending frame having opposed portions, and a plurality of springs extending between the opposed portions; a pad material covering the structural base except a given rear part of the structural base; a trimmed cover covering the pad material, the trimmed cover having a rear part by which the given rear part of the structural base is entirely covered, a bag member attached to an inner surface of the rear part; and a hardboard received in the bag.
REFERENCES:
patent: 2170224 (1939-08-01), Tarr
patent: 3479085 (1969-11-01), Weinstein
patent: 3519308 (1970-07-01), Kasman et al.
patent: 3827752 (1974-08-01), Bissiages, Sr.
patent: 4643480 (1987-02-01), Morita
patent: 4725094 (1988-02-01), Greer
Service Manual, vol. 549, Nissan Motor Co., Ltd., Feb. 1986, pp. D-34-D36.
Matsuura Ichiro
Muraishi Masakazu
Brown Peter R.
Ikeda Bussan Co. Ltd.
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