Bathtub elevating seat
United States Patent 3271791
US Patent References:
/0153709.html
- - 0153709
Hydraulically actuated seat lifting apparatus
- - 2752986
Hoist for use in combination with bathtub
- - 3091778
/0153709.html
- - 0153709
Hydraulically actuated seat lifting apparatus
- - 2752986
Hoist for use in combination with bathtub
- - 3091778
Inventors:
Sarff, Forest M.
Publication Date:
09/13/1966
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Assignee:
Sarff, Forest M.
Primary Class:
International Classes:
A61G7/10
Foreign References:
| GB957599A |