Adjustable bed
United States Patent 2567619
US Patent References:
/0028582.html
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/0268010.html
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/0402129.html
- - 0402129
/0538563.html
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/0735600.html
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/0028582.html
- - 0028582
/0268010.html
- - 0268010
/0402129.html
- - 0402129
/0538563.html
- - 0538563
/0735600.html
- - 0735600
Inventors:
Sylvia, Rosenfeld
Publication Date:
09/11/1951
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Assignee:
Sylvia, Rosenfeld
Primary Class:
Other Classes:
5/285, 5/288, 5/131, 280/659, 5/200.100
International Classes:
A47C19/04; A47C19/00