Chairs and seats – Bottom or back – Framework
Patent
1996-07-23
1997-07-22
Nelson, Jr., Milton
Chairs and seats
Bottom or back
Framework
29744024, 29744022, 2974481, 2974473, 2974461, A47C 702
Patent
active
056497423
ABSTRACT:
A leg assembly for a chair includes four legs, a pair of lateral beams each interconnected between two of the four legs, and a pair of transverse beams interconnected between the lateral beams. A seat cushion is mounted on the transverse beams and has a plurality of nuts attached to an underside thereof. Each lateral beam includes two spaced tubes extending therefrom toward the other lateral beam, each tube having a first transverse bore defined therethrough. Each transverse beam includes two reduced ends each having a second transverse bore defined therethrough. The reduced ends of each transverse beam are respectively received in two aligned tubes respectively on the lateral beams, and a plurality of bolts are extended through the aligned first and second bores and then engaged with the associated nuts mounted on the seat cushion.
REFERENCES:
patent: 3301597 (1967-01-01), Bereday
patent: 3799611 (1974-03-01), Steinfeld
patent: 4522444 (1985-06-01), Pollock
patent: 4588227 (1986-05-01), Austin
patent: 4784436 (1988-11-01), Sutherland
patent: 5407250 (1995-04-01), Prince et al.
patent: 5498054 (1996-03-01), Tomlinson
Jr. Milton Nelson
Klein David I.
Rosenberg Morton J.
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