Title:
Foldable child's combined ladder and auxiliary toilet seat
United States Patent 1737163
Inventors:
Keppinger, Urban A.
Publication Date:
11/26/1929
Export Citation:
Click for automatic bibliography generation
Assignee:
Keppinger, Urban A.
Primary Class:
4/239
International Classes:
A47K13/06; A47K13/00
View Patent Images:
Download PDF 1737163        PDF help