Title:
Mattress
United States Patent 2462579
US Patent References:
/0929449.html
- - 0929449

/0965637.html
- - 0965637

Mattress
- - 1548728

Rubber mattress
- - 2192601

Mattress
- - 2207095


Inventors:
Warner, Lester W.
Publication Date:
02/22/1949
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Assignee:
Warner, Lester W.
Primary Class:
5/722
Other Classes:
5/733
International Classes:
A47C27/14
US Patent References:
2244435Health mattress
Foreign References:
DE662744C