Mattress pad and fitted bed sheet for foldable sofa bed mattress

Details Mattress pad and fitted bed sheet for foldable sofa bed mattress Mattress pad and fitted bed sheet for foldable sofa bed mattress

1986-08-07

1988-10-18

Grosz, Alexander

Beds

Sofa bed

Link supported unfolding

5497, 5500, 5502, A47C 1704, A47G 904

Patent

active

047776773

ABSTRACT:
The mattress pad and fitted bed sheet (31) are formed by placing equal lengths of mattress pad material (58) and bed sheet material (61) in overlying relationship and sewing the narrower mattress pad material at its side edges to the sheet material. The combined work product is then cut to length, the end portions folded over, and the corners bevelled and sewn together. An elastic tape (48, 49) is applied to each end of the work product so as to draw the mattress pad and fitted bed sheet about the mattress. The structure enables the mattress pad and fitted bed sheet to stay in proper position even when applied to a foldable mattress (24) of a sofa bed (20), when the mattress is folded into its hidden position inside the sofa bed.

REFERENCES:
patent: 1334901 (1920-03-01), Higdon
patent: 1867425 (1930-11-01), Swetzel
patent: 2162755 (1939-06-01), Shauer
patent: 2319150 (1943-05-01), Mink
patent: 2516363 (1950-07-01), Block et al.
patent: 2677137 (1949-06-01), Bergin
patent: 2856615 (1957-07-01), Cirocco
patent: 2924833 (1960-02-01), Klogether
patent: 2942280 (1960-06-01), May, Jr.
patent: 2963715 (1960-12-01), Young
patent: 3013283 (1960-08-01), Steffinich
patent: 4192032 (1980-03-01), Geraci
patent: 4301559 (1981-11-01), Geenberghe
patent: 4301561 (1981-11-01), McLeod
patent: 4317244 (1982-03-01), Balfour-Richie
patent: 4338693 (1982-07-01), Vitale
patent: 4422195 (1903-12-01), Russo et al.
patent: 4651370 (1987-03-01), Vitale

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