Waterbed motion reduction and hydraulic enhancement system

Details Waterbed motion reduction and hydraulic enhancement system Waterbed motion reduction and hydraulic enhancement system

1985-10-17

1987-12-29

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5451, A47C 2708

Patent

active

047150769

ABSTRACT:
A hydraulically enhanced waterbed includes a bladder for containing water, a plurality of outer hydraulic chambers positioned in an array within the bladder, inner hydraulic chambers positioned within the outer hydraulic chambers, the inner and outer chambers having apertures in their lower portions.

REFERENCES:
patent: 3585356 (1971-06-01), Hall
patent: 3736604 (1973-06-01), Carson, Jr.
patent: 4145780 (1979-03-01), Fogel
patent: 4152796 (1979-05-01), Fogel
patent: 4168555 (1979-09-01), Benjamin
patent: 4172301 (1979-10-01), Everard et al.
patent: 4208748 (1980-06-01), Lobach
patent: 4241465 (1980-12-01), Yarimie et al.
patent: 4247962 (1981-02-01), Hall
patent: 4310936 (1982-01-01), Benjamin
patent: 4328599 (1982-05-01), Mollura
patent: 4329748 (1982-05-01), Finkelstein
patent: 4479275 (1984-10-01), Fraige
patent: 4523343 (1985-06-01), Fraige
patent: 4574026 (1986-03-01), Winther
"Del-Astra", an ad from Flotation Sleep Industry Magazine (Sep. 1982 issue) for the Royale Mattress.

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