Reinforced rubber footwear product
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 2, 1993
Grant Date -
N/A
app pub date -
Mar 16, 1990
filing date -
Mar 16, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a rubber footwear product having superior heel support as compared with conventional rubber footwear products, and a method of manufacturing such a product. More particularly, the invention provides a rubber footwear product in which a heel counter is trapped or embedded within the vulcanizate to improve the support provided to the wearer's foot.
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Family
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Cited Art Landscape
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