PROCESS AND MACHINE FOR WATER PROOFING SEMIMANUFACTURED FOOTWEAR, CLOTHING ITEMS AND ACCESSORIES, AND SEMIMANUFACTURED PRODUCTS OBTAINED WITH SAID PROCESS OR MACHINE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
May 18, 2010
filing date -
Jun 20, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A semimanufactured product including footwear, clothing items and accessories, which has a three-dimensional conformation with at least one inner surface and one outer surface. At least one waterproofing sheath entirely or partially covers the inner surface of the semimanufactured product, adheres to the inner surface by means of at least one glue layer and includes at least one piece of semi-permeable membrane. The at least one piece of semi-permeable membrane is cut with a size of the inner surface of the semimanufactured product and is folded so as to superimpose two edges which are welded to form at least one strip and to give the waterproofing sheath a three-dimensional conformation similar to the semimanufactured product.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully