D01H 1/10
Spinning or twisting machines in which the product is wound-up continuously: for
Official title: for imparting multiple twist, e.g. two-for-one twisting
D01H1/10 (Spinning or twisting machines in which the product is wound-up continuously: for) appears on 64 US grants and 30 published applications in this corpus.
Search patents in D01H- Granted patents
- 64
- Published applications
- 30
- Assignees
- 37
- Inventors
- 107
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 5 |
| 2018 | 2 | 2 |
| 2019 | 4 | 2 |
| 2020 | 3 | 3 |
| 2021 | 4 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Yarn feed apparatus, workstation of a cabling machine and method for feeding18 Nov 2025US 12,473,171 B2Saurer Technologies GmbH & Co. KG
- Thermally-powered polymer fiber actuators and articles including same18 Nov 2025US 12,473,896 B2Board of Regents, The University of Texas System
- Workstation of a two-for-one twisting or cabling machine for the production of carpet yarn26 Aug 2025US 12,398,492 B2Saurer Technologies GmbH & Co. KG
- Thermally-powered polymer fiber tensile actuators and articles including same13 Aug 2024US 12,060,868 B2Board of Regents, The University of Texas System
- Polymer fiber actuators18 Apr 2023US 11,629,705 B2Board of Regents, The University of Texas System
- Thermally-powered polymer fiber actuators and articles including same5 Dec 2024US 2024/0401574 A1Board of Regents, The University of Texas System
- Yarn feed apparatus, workstation of a cabling machine and method for feeding20 Jul 2023US 2023/0228004 A1Saurer Technologies GmbH & Co. KG
- Alloy filament and simple yarn blending equipment and process27 Apr 2023US 2023/0127129 A1Shandong Jinsi New Material Technology Co.,Ltd.
- Thermally-powered polymer fiber tensile actuators and articles including same18 Aug 2022US 2022/0260062 A1Board of Regents, The University of Texas System
- Polymer fiber actuators6 Jan 2022US 2022/0003221 A1Board of Regents, The University of Texas System
Most cited
By later US patents
- Coiled and non-coiled twisted nanofiber yarn torsional and tensile actuators35US 9,784,249 B2Board of Regents, The University of Texas System · 2017
- Variable twist level yarn27US 5,706,642 A1998
- Conductive yarn26US 4,776,160 ACoats & Clark, Inc. · 1988
- Coiled and non-coiled twisted polymer fiber torsional and tensile actuators18US 9,903,350 B2Board of Regents, The University of Texas System · 2018
- Method and apparatus for making conductive yarn14US 4,813,219 ACoats & Clark, Inc. · 1989