Title:
Protective footpad assembly
United States Patent 2720714
Inventors:
Krohn, Herbert F.
Flynn, Richard M.
Sassaman, William O.
Publication Date:
10/18/1955
Export Citation:
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Assignee:
Krohn, Herbert F.
Flynn, Richard M.
Sassaman, William O.
Primary Class:
36/7.5
Other Classes:
36/116, 89/36.05
International Classes:
A43B3/00; A63C9/00; A63C13/00; A43B3/00; A63C9/00; A63C13/00
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US Patent References:
2469969Impact absorbing article of footwear
2430466Air boot
2367219Mud shoe
1851778Footpad
0683595N/A