Title:
Footwear having replaceable uppers
United States Patent 2510236
US Patent References:
Shoe
- - 1341323

Shoe
- - 2236367


Inventors:
Kutcher, Louis E.
Publication Date:
06/06/1950
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Assignee:
Kutcher, Louis E.
Primary Class:
36/11.500
Other Classes:
36/15, 36/101, D02/965
International Classes:
A43B3/24; A43B3/00
Foreign References:
GB188913072A
DE190400C