Article of footwear with a collapsible structure
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United States of America Patent
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-
Dec 18, 2012
Grant Date -
Dec 30, 2010
app pub date -
Jun 26, 2009
filing date -
Jun 26, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An article of footwear with a sole and a collapsible upper attached to sole. The collapsible upper includes a first portion and a second portion which is below the first portion and extends from the sole to the first portion. Further, the collapsible upper also includes a seam which is positioned above the sole and is not in contact the sole. The seam joins substantially the entire perimeter of the first portion with substantially the perimeter of the second portion. Additionally, when the upper is in a collapsed state, the seam becomes the widest points of the article of footwear and defines the perimeter of the article of footwear.
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