Contour mattress cover

Details Contour mattress cover Contour mattress cover

1974-09-19

1976-05-18

Nunberg, Casmir A.

Special receptacle or package

For roll or reel

Concatenated articles

5334C, 5317R, A47C 2100, A41D 1304, A47G 900

Patent

active

039567826

ABSTRACT:
A sheet of flexible material is folded and seamed into a contour mattress cover which lies flat for storage and may be formed as a continuous ribbon of detachable, end to end connected covers wound into a roll or may be individually interleafed in a pop up arrangement in a box or other dispenser. A flexible sheet comprising a fluid impervious, thermoplastic foundation layer laminated to an absorbent layer has its relatively longer opposite sides folded back onto its non-absorbent surface to form inwardly opening pockets. Longitudinally spaced, heat sealed, transverse seams, which are shaped to correspond to the opposite ends of the mattress, connect interfacing layers of the folded sheet for closing the ends of the pockets.

REFERENCES:
patent: 2224746 (1940-12-01), Richstein
patent: 3001646 (1961-09-01), Cooper
patent: 3229875 (1966-01-01), Stoller
patent: 3332547 (1967-07-01), Rowe et al.
patent: 3380086 (1968-04-01), McCurry
patent: 3388406 (1968-06-01), Scrivener
patent: 3583558 (1971-06-01), Davis
patent: 3641600 (1972-02-01), Oats
patent: 3646624 (1972-03-01), Zipf
patent: 3739408 (1973-06-01), Pagels

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