Title:
Shock absorbing shoe heel
United States Patent 2669038
US Patent References:
/0993279.html
- - 0993279

/1094211.html
- - 1094211

/1099180.html
- - 1099180

Spring heel
- - 1469920


Inventors:
Werth, Robert DE.
Publication Date:
02/16/1954
View Patent Images:
Download PDF 2669038 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Werth, Robert DE.
Primary Class:
36/38
Other Classes:
D02/967
International Classes:
A43B21/30; A43B21/00