Invalid's bath tub
United States Patent 2977604
US Patent References:
/D090640.html
- - D090640

Bathtub
- - 1929480

Bathtub
- - 2068457

Bathtub
- - 2080601

Cushion for bathtubs
- - 2152968


Inventors:
Miller, Bertha E.
Publication Date:
04/04/1961
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Assignee:
Miller, Bertha E.
Primary Class:
4/577.100
Other Classes:
4/556
International Classes:
A47K3/00; E03C1/23; E03C1/22
US Patent References:
2456275Bathtub
2706298Pop-up bath waste
2736904Telescopic bathtub safety hand rail
Foreign References:
AU164757B