Title:
Invalid lifts
United States Patent 3104399
US Patent References:
Trailer hoist
- - 2651498
Two-part hospital obstetrical table
- - 2670999
Bed having means for lifting helpless occupant
- - 2809381
Adjustable base invalid lift
- - 2821406
Trailer hoist
- - 2651498
Two-part hospital obstetrical table
- - 2670999
Bed having means for lifting helpless occupant
- - 2809381
Adjustable base invalid lift
- - 2821406
Inventors:
Dalton, Henry L.
Publication Date:
09/24/1963
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Export Citation:
Assignee:
INVALID WALKER & WHEEL CHAIR C
Primary Class:
Other Classes:
254/4C
International Classes:
A61G7/10; B66C23/48; B66C23/00