Beds – Bedclothing – And means to facilitate changing thereof
Patent
1994-11-25
1996-07-30
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5476, 5465, 5255, 267103, A47C 1726, A47C 2704, A47C 2706, F16F 302
Patent
active
055399444
ABSTRACT:
A foldable bed is movable between an unfolded position, in which interconnected seat, cavity, and body sections are substantially horizontally aligned and of substantially uniform depth, and a folded position, in which the body section is horizontally disposed, the seat section is horizontally disposed and overlies said body section, the cavity section is generally upright and extends between the body and seat sections. In the folded position, the seat section of the mattress is collapsible, and the cavity section of the mattress is noncollapsible. The bed frame can include a leg that is spaced away from the frame in the folded position that compresses a mattress head section, thereby forming a space within which collapsible springs of the seat section can reside. The bed can include springs having upper, intermediate, and lower runs, wherein the upper and lower runs include offset portions extending in opposite directions that are generally orthogonal to a plane defined by the spring intermediate run. The bed can also include grid wires to which such springs are interconnected that have rotation-limiting means that interact with the offset portions of the spring.
REFERENCES:
patent: 457041 (1891-08-01), Bonnel et al.
patent: 2248093 (1941-07-01), Kronheim et al.
patent: 3284811 (1966-11-01), Rogers, Jr.
patent: 3516096 (1970-06-01), Mikos
patent: 3934281 (1976-01-01), Brindisi
patent: 4004305 (1977-01-01), Rubin
patent: 4104745 (1978-08-01), Pacitti
patent: 4200941 (1980-05-01), Gill et al.
patent: 4253205 (1981-03-01), Mikos
patent: 4381570 (1983-05-01), Schneider
patent: 4398311 (1983-08-01), Spitz
patent: 4489450 (1984-12-01), Miller
patent: 4513460 (1985-04-01), McIntire
patent: 4571755 (1986-02-01), Stevens
patent: 4620336 (1986-11-01), Miller
patent: 4654905 (1987-04-01), Miller
patent: 4694515 (1987-09-01), Rogers, Jr.
patent: 4699134 (1987-06-01), Mikos
patent: 4768253 (1988-09-01), Boyd et al.
patent: 4780918 (1988-11-01), Hartline
patent: 4811932 (1989-03-01), Miller
patent: 4850065 (1989-07-01), Swiderski et al.
patent: 4905328 (1990-03-01), Pokorny
patent: 4918770 (1990-04-01), Hartline et al.
patent: 4928331 (1990-05-01), Arft
patent: 4985945 (1991-01-01), Robinson
patent: 5184809 (1993-02-01), Miller
patent: 5257424 (1993-11-01), Rogers
patent: 5346188 (1994-09-01), Rodgers et al.
Summary of Contents of Miller Video, and Video Tape.
Grosz Alexander
Parma Corporation
LandOfFree
Foldable bed with collapsible sinuous springs does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Foldable bed with collapsible sinuous springs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foldable bed with collapsible sinuous springs will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1650642