Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 10, 2009
Patent Application Number
10568021
Date Filed
April 22, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments provide for an easily interchangeable footwear component, such as an upper portion of an article of footwear. In one embodiment, an article of footwear can comprise a fixed upper portion of an article of footwear, a sole fixedly connected to the fixed upper portion, and an interchangeable upper portion. Both the sole and the interchangeable upper portion can include one or more releasable fasteners, which allow the interchangeable upper portion to be releasably fastened to the article of footwear.
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