Title:
Musical toilet trainer for infants
United States Patent 2699139
US Patent References:
Toilet signal device
- - 2075308

Infant's toilet training chair
- - 2535704


Inventors:
Mackey, Walter J.
Publication Date:
01/11/1955
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Assignee:
James, Ashley
Primary Class:
116/67R
Other Classes:
4/902, 434/247, 40/455
International Classes:
A47K13/06; A47K13/00