SELF SEALING SYSTEM FOR WATERPROOF COUPLING OF UPPERS TO OUTSOLES
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United States of America Patent
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Issued Date -
Jun 25, 2015
app pub date -
Dec 19, 2014
filing date -
Dec 20, 2013
priority date (Note) -
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Abstract
Disclosed herein are waterproof footwear, footwear that include a waterproofed stitch line, and methods of waterproofing a stitch line in footwear. Methods are provided for waterproofing a seam in an article of footwear by positioning co-extruded top-welt/rubber tape comprising a rubber tape layer and a top-welt layer between the layers to be stitched, and stitching the seam so that it passes through the co-extruded top-welt/rubber tape.
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