Sleeper sofa and mattress combination

Details Sleeper sofa and mattress combination Sleeper sofa and mattress combination

1976-04-02

1977-01-25

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5 13, 5345R, 5DIG2, A47C 1714, A47C 2808

Patent

active

040043053

ABSTRACT:
A sleeper sofa includes an inner spring mattress which has hingedly connected head and foot sections. The hinge permits the mattress to be folded between a sleeping position in which the two sections extend horizontally and a sitting position in which the foot section is folded on top of the head section. The springs of the head section have less compressibility than the springs of the foot section so that the head section is relatively firm and the foot section is relatively soft. When the foot and head sections are in their sleeping positions, the relatively firm head section supports the torso of a person resting on the mattress and provides firm, comfortable sleeping support. When the foot section is folded to the sitting position, the relatively soft foot section provides good sitting comfort.

REFERENCES:
patent: 2119706 (1938-06-01), Drexler et al.
patent: 3166768 (1965-01-01), Cunningham
patent: 3419920 (1969-01-01), Maddux, Jr. et al.
patent: 3710402 (1973-01-01), Eakins

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