COMPOSITE HEEL AND METHOD OF MANUFACTURE
United States Patent 3453754
US Patent References:
Shoe-heel
- - 1368902

Rubber heel and fastening device
- - 1448049

Rubber heel
- - 1560583

Tread member for boots and shoes
- - 1657686

Composite heel
- - 1710378


Inventors:
Ronci, Fernando M.
Publication Date:
07/08/1969
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Assignee:
Fernando, Ronci M.
Primary Class:
36/34A
Other Classes:
12/147R
International Classes:
A43B21/20; A43B21/00; A43B21/02; A43D33/00
US Patent References:
2281390Composition shoe heel
2968106Lightweight heels
3258861Polyurethane footwear heels
Foreign References:
GB518860A




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