Shoe sole having an improved cushion therein and method of making same
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United States of America Patent
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Nov 24, 1998
Grant Date -
N/A
app pub date -
Mar 26, 1997
filing date -
Mar 26, 1997
priority date (Note) -
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Abstract
A method of making a shoe having a midsole, an upper, and an outsole. The method comprises providing a shoe midsole having a cavity in an underside thereof. The cavity is filled with a fluid which is curable to an elastomeric solid condition, and the fluid is allowed to cure to such solid condition. An outsole is secured to the underside of the midsole so that the outsole underlies the cavity, and an upper is secured to the midsole.
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