Title:
Inflatable mattress
United States Patent 3042941
US Patent References:
/1317235.html
- - 1317235

Inflatable bed or mattress and the like
- - 2068134

Valve stem and valve
- - 2119687

Pneumatic mattress
- - 2369736

Pneumatic bellows pump
- - 2686006


Inventors:
Marcus, Louis G.
Publication Date:
07/10/1962
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Assignee:
HAMPSHIRE MFG CORP
Primary Class:
5/708
Other Classes:
5/709
International Classes:
A47C27/18; A47C27/14
US Patent References:
2701579Inflating valve for inflatable articles