Dual purpose sofa bed

Details Dual purpose sofa bed Dual purpose sofa bed

1974-11-27

1976-04-13

Nunberg, Casmir A.

Beds

Sofa bed

5 37R, 5110, A47C 1714

Patent

active

039494349

ABSTRACT:
A dual purpose sofa bed comprises
A. first and second longitudinally elongated frame sections including longitudinally elongated, parallel tubular stretches two of which associated with the respective sections extend in adjacent relation,
B. and hinge means interconnecting said two stretches to accommodate pivoting of the sections between collapsed and extended condition, one section overlying the other to form a sofa framework in said collapsed condition, and said sections extending at the same level to form a bed framework in said extended condition,
C. said hinge means including longitudinally extending integral parallel sleeves respectively in alignment with said two stretches, and hinge pins received within said sleeves and stretches.

REFERENCES:
patent: 2992442 (1961-07-01), Lehman et al.
patent: 3329977 (1967-07-01), Heller
patent: 3377635 (1968-04-01), Schindler

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