FOOTWEAR WITH VISIBLE, REPLACEABLE CUSHIONING CASSETTE
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United States of America Patent
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Issued Date -
May 2, 2002
app pub date -
Jun 18, 1999
filing date -
Jun 18, 1999
priority date (Note) -
Abandoned
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Abstract
Footwear, particularly an athletic or sport shoe, having a sole with a visible, replaceable cushioning cassette, and method for modifying impact response capacity or color pattern by removing and replacing the cushioning cassette. The invention also provides footwear, comprising a sole; and an upper connected to the sole, the sole comprising an outsole; and a midsole, the midsole comprising a midsole section wherein walls of a periphery of cells form in the midsole section at least one cavity for receiving a cushioning cassette, which, when within the cavity, is visible through clear material of the sole when viewed from outside of the footwear.
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