HEAT MOLDABLE SPORT SHOES
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United States of America Patent
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N/A
Issued Date -
Dec 3, 2009
app pub date -
May 28, 2008
filing date -
May 28, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A sport shoe comprises a sole and an upper portion attached to the sole and defining an inner space with the sole, and having an entrance opening for receiving a user's foot therethrough, into the inner space, and an attachment system to secure the user's foot therein, the sport shoe having, in longitudinal succession, a heel cage, a middle section, and a toe box, the middle section having at least four generally transversally-oriented strips in the upper portion, including tightening strips receiving the attachment system externally and having a heat-moldable layer internally, and flexibility strips, the tightening strips and flexibility strips being in longitudinally alternating succession, at least a section of the flexibility strips being heat moldable layer free.
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