Support pillow

Details Support pillow Support pillow

1992-10-26

1993-08-03

Trettel, Michael F.

Beds

Support means for discrete portion of user, useable with bed...

For head or neck

5638, 5645, A47C 900

Patent

active

052317200

ABSTRACT:
A support pillow comprised of a shell having a hollow interior, said interior being equipped with an adjustable expandable bladder which is connected to a gas line including a valve means that extends through said shell. The bladder can be inflated and deflated to provide a support means in which firmness can be varied and comfort maximized to accommodate the user's needs.

REFERENCES:
patent: 2822554 (1958-02-01), Wenzelberger
patent: 3239854 (1966-03-01), Freedlander
patent: 3242511 (1966-03-01), Fultz et al.
patent: 4021871 (1977-05-01), Wortman
patent: 4501034 (1985-02-01), Greenawalt
patent: 4528705 (1985-07-01), Greenawalt

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