Title:
Detachable uppers for footwear
United States Patent 2809449


Inventors:
Smith, Florence E.
Application Number:
US58320556A
Publication Date:
10/15/1957
Filing Date:
05/07/1956
Assignee:
Smith, Florence E.
Primary Class:
International Classes:
A43B3/24; A43C11/12
View Patent Images:
US Patent References:
2430338Shoe1947-11-04
2200080Shoe1940-05-07