Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael R. Adair0
Timothy W. Markison0
Date of Patent
January 27, 2015
Patent Application Number
13355778
Date Filed
January 23, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus includes a heel section, a mid-foot section, and a toe section. The heel section, the mid-foot section, and the toe section collectively have a geometric shape having a first slope of a polarity along an inner edge of the apparatus from the toe section to the heel section and a second slope of the polarity along the inner edge of the apparatus to an outer edge of the apparatus at the toe section.
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