Air comfort pillow

Details Air comfort pillow Air comfort pillow

1990-11-07

1991-12-03

Trettel, Michael F.

Beds

Bedclothing

And means to facilitate changing thereof

5442, 5453, A47C 2002

Patent

active

050689339

ABSTRACT:
A sleeping pillow having an inflatable air bag and a built-in air compressor and air exhaust control mechanism, such that the softness or hardness of the pillow can be regulated to meet individual requirements. The air compressor is powered by dry cell batteries that are located within a housing for the compressor. The air compressor housing is located within a pocket at one end of the pillow.

REFERENCES:
patent: 795108 (1905-07-01), Doellinger
patent: 2826767 (1958-03-01), Edwards
patent: 3112502 (1963-12-01), Forsberg
patent: 3392412 (1968-06-01), Aymar
patent: 4141585 (1979-02-01), Blackman
patent: 4807313 (1989-02-01), Ryder et al.
patent: 4829614 (1989-05-01), Harper
patent: 4897890 (1990-02-01), Walker
patent: 4979249 (1990-12-01), Meade, II
patent: 4984315 (1991-01-01), Ortman et al.
patent: 5007410 (1991-04-01), Delaney

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