Footwear with orthotic midsole
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United States of America Patent
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-
Feb 16, 2016
Grant Date -
May 23, 2013
app pub date -
Nov 26, 2012
filing date -
Dec 28, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Footwear is provided having a midsole platform, a full length insole and a orthotic midsole in the form of an orthotic shell received between the midsole platform and the insole. The orthotic shell has a heel portion to support a heel of a foot of a wearer and a forefoot portion to support a forefoot of the wearer at least in a region behind and near metatarsal heads of the foot. The orthotic shell is shaped to partially cup the heel and support the forefoot in one of a plurality of determined orientations. The footwear may further include a plurality of support plugs to support the orthotic shell in one of the determined orientations and a shank coupled to the midsole platform to increase torsional rigidity of the footwear with respect to a longitudinal length thereof. Methods of making footwear are also provided.
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