D01H 13/22
Responsive to presence of irregularities in running material
Official title: responsive to presence of irregularities in running material
D01H13/22 (Responsive to presence of irregularities in running material) appears on 55 US grants and 17 published applications in this corpus.
Search patents in D01H- Granted patents
- 55
- Published applications
- 17
- Assignees
- 22
- Inventors
- 91
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 3 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device for locating a functional disorder within a spinning and winding section of a spinning mill and a method for locating the same7 Jul 2026US 12,674,253 B2Maschinenfabrik Rieter AG
- Optimizing a yarn production process with respect to foreign materials3 Sep 2024US 12,077,884 B2Uster Technologies AG
- Optimizing a spinning process with respect to foreign materials23 Jul 2024US 12,043,926 B2Uster Technologies AG
- Method for monitoring the spinning process on a spinning device, spinning position of an air-spinning machine and spinning device12 Mar 2024US 11,926,934 B2Saurer Intelligent Technology AG
- Method of contactless optical detection of yarn at a workstation of a yarn manufacturing textile machine, an optical sensor of yarn and a textile machine14 Nov 2023US 11,814,755 B2Rieter CZ s.r.o.
- An electronic device for locating a functional disorder within a spinning and winding section of a spinning mill and a method for locating the same24 Jul 2025US 2025/0236994 A1Maschinenfabrik Rieter AG
- Method for operating a spinning station of a rotor spinning machine and rotor spinning machine20 Jul 2023US 2023/0228007 A1
- Optimizing a Yarn Production Process with Respect to Foreign Materials1 Sep 2022US 2022/0275542 A1Uster Technologies AG
- Method for Monitoring the Spinning Process on a Spinning Device, Spinning Position of an Air-Spinning Machine and Spinning Device23 Jun 2022US 2022/0195637 A1Saurer Intelligent Technology AG
- Method of contactless optical detection of yarn at a workstation of a yarn manufacturing textile machine, an optical sensor of yarn and a textile machine26 May 2022US 2022/0162778 A1Rieter CZ s.r.o.
Most cited
By later US patents
- Method of and apparatus for detecting faults in the operation of open-end spinning machines34US 4,007,457 AZellweger, Ltd. · 1977
- Solid-state sliver sensor and auto-leveler for textile machine26US 6,118,082 A2000
- Apparatus for measuring the sliver density at a tapering sliver guide in a drafting frame25US 5,461,757 ATrutzschler GmbH & Co. KG · 1995
- Apparatus and method for controlling draft uniformity in textile sliver20US 5,400,476 AMyrick-White, Inc. · 1995
- Method and apparatus to monitor thread spinning operation of open end spinning machines and effective thread stop motion19US 4,060,965 A1977