Method for manufacturing a waterproof and vapor-permeable shoe
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United States of America Patent
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Jan 10, 2017
Grant Date -
Feb 9, 2012
app pub date -
Mar 12, 2010
filing date -
Apr 10, 2009
priority date (Note) -
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Abstract
A method for providing a waterproof and vapor-permeable shoe, including: constructing an upper shoe assembly, including at least one vapor-permeable lining, a vapor-permeable upper, and a waterproof and vapor-permeable upper membrane that is between them; fixing to a vapor-permeable assembly insole a first gasket made of waterproof material, which has at least one vapor-permeable or perforated portion; lasting, to obtain an upper assembly of the shoe; sealing the lasting margins to the first gasket by a second gasket, including adhesion of the second gasket; and assembling, including connection of a sole to the upper assembly at least by the adhesion of material that composes the sole to the second gasket.
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