Sofa sleeper with low-profile head rail

Details Sofa sleeper with low-profile head rail Sofa sleeper with low-profile head rail

2006-10-27

2008-11-18

Conley, Fredrick (Department: 3673)

Beds

Sofa bed

Link supported unfolding

C005S012100, C005S028000

Reexamination Certificate

active

07451504

ABSTRACT:
This invention is directed to a sofa sleeper mechanism having a head section, a main middle section, a secondary middle section and a foot section. The head section has a head end and an end opposing the head end. The foot section has a foot end and an end opposing the foot end. The opposing end of the head section is pivotally connected to the main middle section, which is pivotally connected to the secondary middle section, which is pivotally connected to the opposing end of the foot section. The sofa sleeper mechanism is movable from a stowed position to an extended position, wherein, in the stowed position, the uppermost edge of the head end does not extend substantially above the folded foot section.

REFERENCES:
patent: 3984883 (1976-10-01), Wong
patent: 4035852 (1977-07-01), Cycowicz et al.
patent: 4592102 (1986-06-01), Mizelle
patent: 4669134 (1987-06-01), Mikos
patent: 4918770 (1990-04-01), Hartline et al.
patent: 5075909 (1991-12-01), Arft
patent: 5138727 (1992-08-01), Hanes et al.
patent: 5450637 (1995-09-01), Hanes et al.
patent: 5903939 (1999-05-01), Arft
patent: 6035464 (2000-03-01), Williams

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