Beds – Sofa bed – Link supported unfolding
Patent
1998-02-03
1999-10-26
Grosz, Alexander
Beds
Sofa bed
Link supported unfolding
5201, 5286, 5 121, A47C 1704, A47C 1900, A47C 1912
Patent
active
059705370
ABSTRACT:
A folding bed frame structure comprises spaced apart folding side frame assemblies connected with transversely extending cross members by a combination of mating frictionally interfitting "swaged" and tongue-and-slot connections which do not require or utilize fasteners, thereby permitting the structure to be shipped and stored in disassembled condition. Side frame elements of the bed frame structure have an angled base portion with an arcuate portion extending therefrom to simulate the appearance of tubular elements.
REFERENCES:
patent: 1832729 (1931-11-01), Ohnstrand
patent: 2631305 (1953-03-01), Hooker
patent: 4536904 (1985-08-01), Whitehead
patent: 5528777 (1996-06-01), Arft
patent: 5644804 (1997-07-01), Wang
Cope Michael L.
Hanes Fred E.
Williams Allen M.
Grosz Alexander
Hickory Springs Manufacturing Co.
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