Down-proof double-layer fabric
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 29, 2018
Issued Date -
N/A
app pub date -
Dec 13, 2016
filing date -
May 13, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A first fabric layer of a down-proof double-layer fabric has a plurality of first warps and a plurality of first wefts. A second fabric layer has a plurality of second warps and a plurality of second wefts. The first fabric layer and the second fabric layer have a plurality of coupling portions. In the coupling portions, the first fabric layer and the second fabric layer pass through each other repeatedly, and the first warps and the second warps are interlaced. The first warps, the first wefts, the second warps, and the second wefts are between 20 denier and 75 denier. The warp densities of the first fabric layer and the second fabric layer are between 336 pieces/inch and 456 pieces/inch, and the weft densities of the first fabric layer and the second fabric layer are between 220 pieces/inch and 380 pieces/inch.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- D03D Class
- 326 Applications Filed
- 219 Patents Issued To-Date
- 67.18 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D03D Class
- 0 % this patent is cited more than
- 7 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 | Nov 29, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 29, 2029 |
