Description
Class D01H : SPINNING OR TWISTING
Subclass 1/00: Spinning or twisting machines in which the product is wound-up continuously (open-end spinning machines D01H 4/00)
D01H 1/00
Sub-Class
Stats
- 11 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 8 Total Patent Owners
- 144 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11453961 | Method and apparatus for manufacturing natural fiber based staple fibers on a common surface | Feb 15, 18 | Sep 27, 22 | Spinnova Oy |
| 10640921 | Twisted wire manufacturing method | May 30, 17 | May 05, 20 | Yazaki -Corporation |
| 10480101 | Cabling spindle | Oct 24, 16 | Nov 19, 19 | Saurer Spinning Solutions GmbH & Co. KG |
| 10131114 | Spunbond nonwoven fabrics | Oct 04, 12 | Nov 20, 18 | Dow Global Technologies LLC |
| 9447816 | Bearing assembly | May 19, 15 | Sep 20, 16 | SCHAEFFLER TECHNOLOGIES AG & CO. KG |
| 9303336 | Methods for making elastic composite yarns | Jun 06, 12 | Apr 05, 16 | CONE DENIM LLC |
| 8347596 | Methods of forming yarn and apparatus for twisting or cabling yarn | Mar 06, 09 | Jan 08, 13 | INVISTA NORTH AMERICA S.A.R.L. |
| 7802418 | Method for production of a yarn by the assembly of several basic yarns subjected to a prior transformation and device for carrying out the same | Mar 18, 05 | Sep 28, 10 | Rieter Textile Machinery France, SAURER GERMANY GMBH & CO. KG, |
| 6689941 | Lettuce varieties PSR 4569 and PSR 4570 having both iceberg and romaine lettuce characteristics and methods of making and using | Mar 30, 01 | Feb 10, 04 | SEMINIS VEGETABLE SEEDS, INC. |
| 5791135 | Heat treatment of textile strands prior to plying | Jun 20, 96 | Aug 11, 98 | AMERICAN & EFIRD, INC. |
| 5390482 | Apparatus and method for sending out linear material | Sep 22, 92 | Feb 21, 95 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0209,550 | SPINNING STATION OF AN AIR-JET SPINNING MACHINE AND METHOD FOR CARRYING OUT A PIECING PROCESS ON SUCH A SPINNING STATION | Dec 13, 23 | Jun 27, 24 | Saurer Intelligent Technology AG |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)