Adjustable support cervical pillow

Details Adjustable support cervical pillow Adjustable support cervical pillow

1998-07-13

1999-05-04

Trettel, Michael F.

Beds

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

For head or neck

5645, 5640, 5708, A47G 900

Patent

active

058989633

ABSTRACT:
The cervical pillow of the present invention includes an elongated air tight casing with a resilient cushion mounted at one side thereof. An inlet valve in the casing permits air flow into the cushion portion. A conduit extending from the cushion portion into an air chamber in the remainder of the cervical pillow permits air flow into the air chamber. An electric pump is mounted within the cushion to pump air into the air chamber, and thereby pressurize the cervical pillow. A relief valve is mounted in one end of the air chamber to permit selective release of air from the air chamber. A cervical pillow is attached to a standard head support pillow along a longitudinal side of both pillows.

REFERENCES:
patent: 2896227 (1959-06-01), Reed
patent: 3042941 (1962-07-01), Marcus
patent: 4501034 (1985-02-01), Greenawalt
patent: 4829614 (1989-05-01), Harper
patent: 5632055 (1997-05-01), Graf

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