Bouncing attachment for shoes
United States Patent 2756517
US Patent References:
Air boot
- - 2430466

Impact absorbing article of footwear
- - 2469969


Inventors:
Youtz, Philip N.
Publication Date:
07/31/1956
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Assignee:
Youtz, Philip N.
Primary Class:
Other Classes:
482/77
International Classes:
A63B25/10; A63B25/00
Foreign References:
CH34181A
DE426461C
DE465909C