Title:
Bathtub
United States Patent 2569825
US Patent References:
/D104933.html
- - D104933

/0128755.html
- - 0128755

Bathtub
- - 1962076

Bathing pool
- - 1997249

Bathtub
- - 2075933


Inventors:
Otis, Howard J.
Publication Date:
10/02/1951
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Assignee:
Otis, Howard J.
Primary Class:
4/556
Other Classes:
4/590
International Classes:
A47K3/00
US Patent References:
2344990Bathtub structure
2456275Bathtub
Foreign References:
CH189845A