Inflatable mattresses, pillows and cushions
United States Patent 3303518
US Patent References:
Inflatable mattress
- - 2814053
Inflatable massaging and cooling mattress
- - 2998817
Surface propelling system
- - 3209719
Inflatable mattress
- - 2814053
Inflatable massaging and cooling mattress
- - 2998817
Surface propelling system
- - 3209719
Inventors:
George, Ingram
Publication Date:
02/14/1967
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Assignee:
George, Ingram
Primary Class:
Other Classes:
5/910, 601/148, 5/633
International Classes:
A47C27/10