Title:
Article of footwear
United States Patent 2638690


Inventors:
Bullard III, Edward P.
Application Number:
US16508750A
Publication Date:
05/19/1953
Filing Date:
05/29/1950
Assignee:
Bullard III, Edward P.
Primary Class:
Other Classes:
36/114, 36/117.6, 36/117.9, 128/DIG.20
International Classes:
A43B5/04
View Patent Images:
US Patent References:
1629108Apparatus for the treatment of varicose veins1927-05-17
0746338N/A1903-12-08
0518579N/A1894-04-24
Foreign References:
DE136364C
DE297430C
DE440113C1927-01-28
DE632702C1936-07-13