Title:
Inflatable seat and back rest
Document Type and Number:
United States Patent 3112956

Inventors:
Edward, Schick Melvin
Mckinney, James F.
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Sponsored by:
Flash of Genius
Publication Date:
12/03/1963
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Assignee:
Edward, Schick Melvin
Mckinney, James F.
Primary Class:
Other Classes:
297/229, 297/452.410, 297/382, 297/DIG.003, 5/654
International Classes:
A47C4/54; A47C4/00
US Patent References:
1156523
1583455Back rest for vehicle seats
1726939Pneumatic cushion
2731652Air mattress
2734556
2804913Ventilated seat cover
2855986Sacral nerve relieving seat cushion and back
Foreign References:
GB338634A
GB432907A
FR1034137A




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