Resilient supporting device

Details Resilient supporting device Resilient supporting device

1985-07-16

1987-11-24

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5441, 5468, A47C 2708

Patent

active

047078723

ABSTRACT:
A body supporting device comprising a plurality of liquid-filled compartments, each compartment communicating with at least one further compartment through liquid flow-inhibited flow passages, said compartments being filled with a liquid having a viscosity which is higher than that of water.

REFERENCES:
patent: 1353260 (1920-09-01), Monks
patent: 2655369 (1953-10-01), Musilli
patent: 2748399 (1956-06-01), Rockoff
patent: 3548420 (1970-12-01), Spence
patent: 3574873 (1971-04-01), Weinstein
patent: 3810265 (1971-08-01), McGrew
patent: 3879776 (1975-04-01), Solen
patent: 4005236 (1977-01-01), Graebe
patent: 4190286 (1980-02-01), Bentley
patent: 4422194 (1983-12-01), Virsturs et al.

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