Title:
Mattress
United States Patent 2493067

Inventors:
Goldsmith, Louis J.
Publication Date:
01/03/1950
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Assignee:
Goldsmith, Louis J.
Primary Class:
5/726
Other Classes:
392/379, 5/423, 219/544, 62/261, 219/217, 219/528
International Classes:
A47C21/04; A47C21/00
US Patent References:
2259712Bed warming means
2400790Baby comfort cab
Foreign References:
GB249760A