Beds – Bedclothing – And means to facilitate changing thereof
Patent
1981-02-26
1984-12-18
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5455, A47C 2710, A61G 704
Patent
active
044883226
ABSTRACT:
A mattress is provided having a body which incorporates a plurality of air supply chambers which are connected to air supply conduits, a plurality of inflatable air sacs being mounted on the mattress for supporting a person thereon and being connected to ports in the chambers so that air can be supplied to the air sacs via the conduits and supply chambers.
REFERENCES:
patent: 945234 (1910-01-01), Hinsdale
patent: 3008465 (1961-11-01), Gal
patent: 3822425 (1974-07-01), Scales
patent: 3909858 (1975-10-01), Ducker
Coletta John A.
Higgs Leonard C.
Howling Richard J.
Hunt William V.
Grosz Alexander
Markva Neil F.
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