Sofa convertible into bed

Details Sofa convertible into bed Sofa convertible into bed

1997-06-05

1999-07-13

Grosz, Alex

Beds

Sofa bed

Extension

5 532, A47C 1713

Patent

active

059209283

ABSTRACT:
The sofa according to the invention can be converted into bed by drawing forwardly the supporting structure until it reaches an elongated condition in which the mattress lies down thereon. In the retracted condition for use as sofa, the mattress is folded under the supporting structure.

REFERENCES:
patent: 2568366 (1951-09-01), Rosen
patent: 3019454 (1962-02-01), Luca
patent: 4204287 (1980-05-01), Lane et al.
patent: 4481684 (1984-11-01), Hauck
patent: 4586206 (1986-05-01), Singer

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