Ring spun yarn and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 14, 2022
Grant Date -
Jun 25, 2020
app pub date -
Oct 30, 2019
filing date -
Dec 21, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of ring spinning cotton polyester blended yarn. The method is robust and can be used to manufacture the yarn even from polyester fibers that are produced from recycled materials. A new ring spun cotton polyester yarn is also provided. The yarn has few defects and can be effectively dyed when woven into cloth.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- D01H Class
- 47 Applications Filed
- 33 Patents Issued To-Date
- 70.22 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- D01H Class
- 85.71 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 14, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 14, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 14, 2033 |