Title:
Reclining air cushion
United States Patent 2612645
US Patent References:
/1156523.html
- - 1156523

Mattress
- - 1382531

Cushion support
- - 2167178


Inventors:
Leslie, Boland Gus
Publication Date:
10/07/1952
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Assignee:
Leslie, Boland Gus
Primary Class:
5/644
Other Classes:
297/DIG.003, 5/633, 5/711
International Classes:
A47C20/04; A47C20/00
Foreign References:
GB298584A