Bed utilizing an air mattress

Details Bed utilizing an air mattress Bed utilizing an air mattress

1983-12-07

1987-05-05

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5455, A47C 2708, A47C 2710

Patent

active

046620125

ABSTRACT:
A bed wherein a spring foundation supports an air mattress. The air mattress is formed from two air-impermeable sheets, each sheet having been vacuum-formed to provide a plurality of aligned recesses. The sheets are sealed face-to-face so that the aligned recesses form a plurality of cells that are inflated, approximately 20 rows of cells extending the length of the mattress.

REFERENCES:
patent: 2245909 (1941-06-01), Enfiajian
patent: 2575764 (1951-11-01), Morner
patent: 2731652 (1956-01-01), Bishop
patent: 3468311 (1969-09-01), Gallagher
patent: 3583008 (1971-06-01), Edwards
patent: 3879776 (1975-04-01), Soden
patent: 4279044 (1981-07-01), Douglas
patent: 4422194 (1983-12-01), Viesturs et al.
patent: 4488322 (1984-12-01), Hunt et al.

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