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