Finger cup
United States Patent 2539940
US Patent References:
/0219445.html
- - 0219445

/0538110.html
- - 0538110

Cup
- - 2222741

Hand-supported liquid dispensing pad
- - 2356722


Inventors:
Sam, Abramson
Publication Date:
01/30/1951
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Assignee:
Sam, Abramson
Primary Class:
224/217
International Classes:
A47G19/22; A61C19/00