Title:
Cushion construction
United States Patent 3058124
US Patent References:
Pillow
- - 2667915

Firmness adjustment for mattresses
- - 2779034


Inventors:
Sturtevant, Paul A.
Publication Date:
10/16/1962
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Assignee:
Lee, Sturtevant A.
Primary Class:
5/653
Other Classes:
5/709
International Classes:
A47C27/18; A47C27/14