Personal sanitary conveniences
United States Patent 2976869
US Patent References:
/1228452.html
- - 1228452

Urinal pouch
- - 2222825

Sanitary device
- - 2640484


Inventors:
Joseph, Silverstone
Stanley, Smith Rex
Publication Date:
03/28/1961
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Assignee:
FRANKENSTEIN & SONS MANCHESTER
Joseph, Silverstone
Primary Class:
604/353
Other Classes:
604/350
International Classes:
A61F5/453; A61F5/451
Foreign References:
DE200449C
DE669824C
DE697398C