Beds – Sofa bed – Sliding and pivoting back
Patent
1991-09-30
1992-07-14
Grosz, Alexander
Beds
Sofa bed
Sliding and pivoting back
5 371, A47C 1717
Patent
active
051291142
ABSTRACT:
A convertible sofabed particularly designed for use with a futon-type mattress. The sofabed includes a back frame and seat frame elements pivotally connected together and pivotally mounted on a pair of rigid end frame members to facilitate shifting the back frame and the seat frame units from sitting to sleeping position.
REFERENCES:
patent: 4624823 (1987-02-01), Wiggins
patent: 4829611 (1989-05-01), Fireman et al.
patent: 4996730 (1991-03-01), Fireman et al.
Adams John W.
Grosz Alexander
Warner, Jr. Maurice A.
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