Title:
Hydraulic lift for bath tubs
United States Patent 2779949
US Patent References:
/0245544.html
- - 0245544

/1268816.html
- - 1268816

Lifting device for motor vehicles
- - 1552326

Grinding and polishing machine
- - 1950030

Hydraulic lift for bathtubs
- - 1982245


Inventors:
Crispen, Clarence C.
Publication Date:
02/05/1957
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Assignee:
Crispen, Clarence C.
Primary Class:
4/563.100
Other Classes:
248/404, 254/93R
International Classes:
A61G7/10
US Patent References:
2087286Invalid bath apparatus
2563912Jointed hydraulic jack lever
2582586Patient handling attachment for bathtubs
2679890Device for assisting invalids into and out of bathtubs