Waterproof footwear and process for its manufacture
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United States of America Patent
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Mar 21, 2006
Issued Date -
N/A
app pub date -
Sep 24, 2004
filing date -
Mar 26, 2002
priority date (Note) -
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Abstract
An article of waterproof footwear is provided which contains a sole (1) joined to an insole (2) and to a welt (3) which encloses the lower edge of an upper (4), the inner surface of which is lined by a preferably semi-permeable membrane (6). The lower edge of the membrane is glued to a waterproof tape (7) joined to the insole (2). The welt (3) is preferably made in a single piece of plastic or rubber material with the sole (1). A process of manufacturing the waterproof footwear is also provided.
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