Simplified method for making an impermeable joining on three-layer or bi-layer fabric materials, either with or without a complex construction on a joining side thereof and being preliminarily joined by a stitching or ultrasound joining arrangement
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United States of America Patent
Stats
-
Sep 12, 2017
Grant Date -
Jul 26, 2012
app pub date -
Dec 1, 2011
filing date -
Jan 24, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A simplified method for making an impermeable joining on three-layer or bi-layer fabric materials, either with or without a complex construction on a joining side thereof, and being preliminarily joined by a stitching or ultrasound joining arrangement, wherein the method comprises only two method steps, a first joining step of joining two fabric material panels and a second impermeabilizing step carried out by cauterizing and sealing a strip element, and being performed by a single machine in a single operation thereof.
First Claim
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International Classification(s)
- 2011 Application Filing Year
- D06H Class
- 9 Applications Filed
- 6 Patents Issued To-Date
- 66.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- D06H Class
- 75 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 12, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 12, 2029 |
