D01H 4/34
Using air-jet streams
Official title: using air-jet streams
D01H4/34 (Using air-jet streams) appears on 6 US grants and 9 published applications in this corpus.
Search patents in D01H- Granted patents
- 6
- Published applications
- 9
- Assignees
- 6
- Inventors
- 22
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multifunctional nozzle for a spinning machine14 Jan 2025US 12,195,885 B2Saurer Spinning Solutions GmbH & Co. KG
- Drawing and spinning apparatus and method of mixed yarns for air spinning machines with multiple feeds12 Jul 2022US 11,384,454 B2Savio Macchine Tessili S.p.A.
- Air-jet type spinning device24 Mar 2020US 10,597,799 B2Savio Macchine Tessili S.p.A.
- Spinning unit of an air jet spinning machine and its operation6 Jun 2017US 9,670,600 B2Maschinenfabrik Rieter AG
- Spinning of yarn10 Nov 1987US 4,704,853 ANational Research Development Corporation
- Sliver feeder and method12 Dec 2024US 2024/0410091 A1Saurer Spinning Solutions GmbH & Co. KG
- Multifunctional nozzle for a spinning machine25 Jan 2024US 2024/0026576 A1Saurer Spinning Solutions GmbH & Co. KG
- Device for individualizing fibers, and spinning device comprising such a device13 Apr 2023US 2023/0115870 A1Saurer Spinning Solutions GmbH & Co. KG
- Spinning position, air spinning machine and method for producing a yarn29 Oct 2020US 2020/0340147 A1
- Carrying device for an apron drafting system29 Oct 2020US 2020/0340150 A1
Most cited
By later US patents
- Spinning of yarn5US 4,704,853 ANational Research Development Corporation · 1987
- Fiber control apparatus in an open-end spinning frame4US 4,539,808 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho · 1985
- Spinning unit of an air jet spinning machine and its operation1US 9,670,600 B2Maschinenfabrik Rieter AG · 2017