Sole for a shoe and shoe
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United States of America Patent
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Jul 14, 2015
Grant Date -
Mar 7, 2013
app pub date -
Mar 19, 2010
filing date -
Mar 19, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A sole for a shoe designed to increase an instability upon striking the ground. The sole extends from a rear heel region via a metatarsal region to a front forefoot region. In a region of a gait line, the sole includes an instability region which substantially follows a contour of the gait line and extends at least in sections in a longitudinal direction of the sole. A bulk modulus is increased compared to at least one of a medial outer region and a lateral outer region of the sole adjacent to the instability region, and/or, a sole thickness is increased compared to at least one of the medial outer region and the lateral outer region of the sole adjacent to the instability region so as to provide an uneven sole contour perpendicular to a running direction.
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