Back rest cushion

Details Back rest cushion Back rest cushion

1983-07-25

1985-08-20

Smith, Gary L.

Beds

Having safety device

Side guard

5436, 5 71, 297460, A47C 702

Patent

active

045354952

ABSTRACT:
A back rest cushion constituting a therapeutic pad of resilient material is formed with a curving front surface to support the full length of the spine. The cushion is cut away at its upper corners to give freedom of movement to the scapulae.

REFERENCES:
patent: 1567695 (1925-12-01), Angell
patent: 2970638 (1961-02-01), Halter
patent: 3361471 (1968-01-01), Radford
patent: 3716270 (1973-02-01), Frazier
patent: 4383342 (1983-05-01), Forster

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