Mattress for use on a bed and settee

Beds – Bedclothing – And means to facilitate changing thereof

Patent

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Details

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

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