Down-proof double-layer fabric
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 2017
Grant Date -
Nov 17, 2016
app pub date -
Jul 20, 2015
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/in and 456 pieces/in, and the weft densities of the first fabric layer and the second fabric layer are between 220 pieces/inch2 and 300 pieces/in.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- D03D Class
- 219 Applications Filed
- 163 Patents Issued To-Date
- 74.43 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- D03D Class
- 33.91 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 24, 2028 |
