Beds – Sofa bed – Extension
Patent
1986-06-09
1989-02-14
Trettel, Michael F.
Beds
Sofa bed
Extension
5 37R, 5 37C, 5 41, A47C 1704
Patent
active
048037427
ABSTRACT:
A convertible bed assembly is provided which is movable between a seating position and a bed position. The assembly includes foot, intermediate and head support sections, the latter being fixedly mounted to a frame assembly. The three sections are arranged in telescoping relation such that all may fit within the frame assembly. The foot and intermediate sections are both pivotably mounted with respect to the frame assembly. An inclined or curved rear wall is provided to urge a mattress supported by the sections downwardly as it is moved in the direction of the head support section. As the mattress moves in this direction, it is folded into a seating position including a seat portion and a back portion.
REFERENCES:
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patent: 3019454 (1962-02-01), Luca
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patent: 3925834 (1975-12-01), Johnson et al.
patent: 4031577 (1977-06-01), Kanowsky et al.
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patent: 4402096 (1983-09-01), Atimichuk
patent: 4586206 (1986-05-01), Singer
Rasnick Glen L.
St. Clair Albert R.
Simmons U.S.A. Corporation
Trettel Michael F.
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