Invention Grant
- Patent Title: Footwear with orthotic midsole
- Patent Title (中): 鞋跟矫正中底
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Application No.: US13335699Application Date: 2011-12-22
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Publication No.: US08341856B2Publication Date: 2013-01-01
- Inventor: Christopher E. Smith , Jeff Gray , Edward Collins , Peter Daley
- Applicant: Christopher E. Smith , Jeff Gray , Edward Collins , Peter Daley
- Applicant Address: US WA Ferndale
- Assignee: Superfeet Worldwide, Inc.
- Current Assignee: Superfeet Worldwide, Inc.
- Current Assignee Address: US WA Ferndale
- Agency: Seed IP Law Group PLLC
- Main IPC: A43B13/18
- IPC: A43B13/18

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.
Public/Granted literature
- US20120159814A1 FOOTWEAR WITH ORTHOTIC MIDSOLE Public/Granted day:2012-06-28
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