Interchangeable midsole system
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United States of America Patent
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Jun 26, 2012
Grant Date -
Dec 3, 2009
app pub date -
May 22, 2009
filing date -
May 29, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Exemplary embodiments of the invention provide a shoe assembly having at least an outsole portion and a midsole portion, the midsole portion is removably engaged with the outsole to allow replacement of the midsole with another midsole having different structural features, and at least one projection extends from the midsole through an aperture of the outsole, the projection configured to engage with a corresponding aperture of the outsole to align and secure the midsole to the outsole.
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