Beds – Bedclothing – And means to facilitate changing thereof
Patent
1978-02-08
1980-02-05
Nunberg, Casmir A.
Beds
Bedclothing
And means to facilitate changing thereof
5474, 5481, A47C 2708
Patent
active
041864557
ABSTRACT:
A composite water bed mattress construction having a thickness similar to conventional mattresses and having a peripheral restraining member to provide a lateral support in all directions with a foam member interposed between said restraining member and a flexible bladder for holding a body of water is disclosed. Construction generally includes an intermediate foam restraining member or members having a height of at least as great as the bladder when said bladder is filled with water. Also, a foam cushion is superposed upon the peripheral restaining member and generally overlying the intermediate foam member to provide an outer peripheral surface for the mattress which is comfortable to sit upon.
REFERENCES:
patent: 4055867 (1977-11-01), Phillips
patent: 4057862 (1977-11-01), LaBianca
patent: 4062077 (1977-12-01), Autrey et al.
Fox Dana G.
Fox, Jr. Moroni
Fox, Sr. Moroni
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