Folding sofa bed

Beds – Sofa bed – Extension

Reexamination Certificate

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Details

C005S012100, C005S017000, C005S058000

Reexamination Certificate

active

06848127

ABSTRACT:
The invention aims to provide a folding sofa bed wherein a sofa can be made compact and which gives a stable bed that is comfortable to sleep on, and moreover where converting between a sofa and a bed is very easy. The folding sofa bed of the invention comprises a mat section divided lengthwise into three parts, namely a front mat, a center mat and a rear mat, a support frame for supporting part of the rear mat and center mat, and a movable storage container which supports the rest of the center mat and most of the front mat. Furthermore, each mat is secured to an upper edge of the support frame or the movable container, so as to be rotatable up and down, and the movable container can be stored within the support frame.

REFERENCES:
patent: 758580 (1904-04-01), Gross
patent: 1354540 (1920-10-01), Dixon
patent: 2120663 (1938-06-01), Bowersox et al.
patent: 2329914 (1943-09-01), Kost
patent: 4402096 (1983-09-01), Atimichuk
patent: 4601074 (1986-07-01), Welsch et al.
patent: 4672696 (1987-06-01), Horenkamp
patent: 1160003 (1984-10-01), None
patent: 866 834 (1953-02-01), None
patent: 87 16 255 (1988-03-01), None
patent: 200 13 675 (2000-12-01), None
patent: 57-39809 (1982-05-01), None
patent: 8-242973 (1996-09-01), None

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