Beds – Bedclothing – And means to facilitate changing thereof
Patent
1977-10-13
1979-10-02
Nunberg, Casmir A.
Beds
Bedclothing
And means to facilitate changing thereof
5453, A47C 2708
Patent
active
041692950
ABSTRACT:
A mattress structure wherein a frame includes an activatable air blower which is to be used to inflate a mattress which is to be stored in a collapsed position within a storage compartment of the frame. Upon activation of the blower, the mattress is to automatically extend from the frame and will normally be located upon a floor forward of the frame in an inflated condition. During extension of the mattress, the mattress storage compartment is automatically closed.
REFERENCES:
patent: 2372218 (1945-03-01), Manson et al.
patent: 3079613 (1963-03-01), Blecker
patent: 3643971 (1972-02-01), Kushnick
patent: 3792501 (1974-02-01), Kery
patent: 3879598 (1975-04-01), Darling
patent: 3910595 (1975-10-01), Kaltes et al.
Munro Jack C.
Nunberg Casmir A.
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