Bed elevating device
United States Patent 2830303
US Patent References:
/1017484.html
- - 1017484

/1096316.html
- - 1096316

Bed-elevating device
- - 1378096

/1411986.html
- - 1411986

Hospital bed
- - 1429080


Inventors:
Sandock, Louis F.
Publication Date:
04/15/1958
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Assignee:
Sandock, Louis F.
Primary Class:
5/658
Other Classes:
5/11, 5/509.100, 296/20, 108/147, 5/607, 5/611
International Classes:
A61G7/008
US Patent References:
2658207Baby crib mattress elevator