Beds – Sofa bed – Extension
Patent
1980-01-28
1982-08-10
Grosz, Alexander
Beds
Sofa bed
Extension
5 3, A47C 1713, A47C 1737
Patent
active
043430546
ABSTRACT:
A floor-supported sofa frame has a bolster support back adjoined with end walls which are further interconnected by a crossplate enclosing an area containing a cushion support member spaced above the floor. The space between the cushion support member and the floor defines a storage area wherein a floor-supported trundle bed is removably housed for withdrawal to form a lateral extension of the cushion support member. The trundle bed defines a bolster support surface to receive two bolster members that normally form a back cushion for a sofa by superimposed positioning into a face-to-face arrangement. The bolster members are hinged together and have a thickness such that, when positioned side-by-side on the trundle bed, there is formed an extension to the sofa cushion and thereby forming a bed. The bolster members, sofa frame and trundle bed are usable separately as beds and combined as a sofa with the trundle bed usable separately.
REFERENCES:
patent: 2377958 (1945-06-01), Mann
patent: 2639441 (1953-05-01), Vakassian
patent: 4166299 (1974-09-01), Du Shane et al.
Grosz Alexander
Murray Thomas H.
Poff Clifford A.
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