Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 17, 2011
Patent Application Number
11876190
Date Filed
October 22, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
An article of footwear can receive an insert having ball control elements. The ball control elements protrude through a tongue of the upper to engage other surfaces. The inserts may be purchased separately from the article of footwear and interchanged to be used in a variety of conditions.
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