Retained compressible pillow support

Details Retained compressible pillow support Retained compressible pillow support

1977-09-09

1980-12-02

Frazier, Roy D.

Beds

Having safety device

Side guard

5441, 9345, 297393, A47G 900, B63C 916

Patent

active

042362644

ABSTRACT:
There is disclosed a generally horseshoe shaped pillow support including a closed tubular flexible envelope in the shape of a horseshoe and including a horseshoe return having a pair of transversely spaced apart legs projecting co-extensively forwardly from such return. The tubular envelope may be in the form of a thin walled plastic sheet for inflation thereof by air, and the back wall of the return cooperates with the front wall thereof upon inflation of the envelope to cause free extremities of the legs to swing inwardly toward one another to normally be in contact with one another at the free extremities.

REFERENCES:
patent: 1487923 (1924-03-01), De Vilbiss
patent: 2336707 (1943-12-01), Thompson
patent: 3009175 (1961-11-01), Marston

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