Beds – Bedclothing – And means to facilitate changing thereof
Patent
1982-08-18
1984-10-16
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5267, 267 94, 267 95, 297DIG2, 297455, A47C 2304
Patent
active
044765959
ABSTRACT:
A mattress for use on a bed and settee comprises a spring unit, at least one cushion, a protection layer arranged between the spring unit and the cushion, and an outer covering for covering these component members. The protection layer includes a frame located at the circumference and outside of the spring unit, and a net tensioned inside the frame, the protection layer being made of synthetic resin and having the frame and net formed integral thereto. The frame has a flange with which end turns of coil springs arranged in the spring unit and adjacent to the frame can be contacted. The frame of each protection layer provided with the flange has sufficient rigidity and serves as a reinforcing member.
REFERENCES:
patent: 1525675 (1925-02-01), Orman
patent: 3239584 (1966-03-01), Terry
patent: 3576040 (1971-04-01), Larsen
patent: 3906560 (1975-09-01), Bulloch
patent: 4324011 (1982-04-01), Cavaler
France Bed Co. Ltd.
Grosz Alexander
Luong Vinh
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