D01H 13/20
Responsive to excessive tension or irregular operation of apparatus
Official title: responsive to excessive tension or irregular operation of apparatus
D01H13/20 (Responsive to excessive tension or irregular operation of apparatus) appears on 8 US grants and 6 published applications in this corpus.
Search patents in D01H- Granted patents
- 8
- Published applications
- 6
- Assignees
- 10
- Inventors
- 24
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 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
- Yarn spinning and/or twisting machine16 Sep 2025US 12,416,107 B2Casumconi, S.L.
- 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.
- Method and apparatus for operating an open-end rotor spinning unit26 Sep 2006US 7,111,446 B2Saurer GmbH & Co.KG
- Management method for fiber processing and a management apparatus thereof1 Jun 2004US 6,745,097 B2Teijin Limited
- 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 determining leaks and/or blockages in a spinning unit of a spinning device of a rotor or air-jet spinning machine12 Dec 2024US 2024/0410092 A1Saurer Spinning Solutions GmbH & Co. KG
- Yarn spinning and/or twisting machine29 Feb 2024US 2024/0068134 A1Casumconi, S.L.
- 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.
- Method and apparatus for operating an open-end rotor spinning unit22 Dec 2005US 2005/0279076 A1Saurer GmbH & Co.KG
Most cited
By later US patents
- Rotary ring spinning device provided with a ring motor10US 5,009,063 A1991
- Yarn monitoring apparatus for an open-end spinning turbine5US 4,209,778 ATeldix GmbH · 1980
- Method and apparatus for monitoring yarn tension4US 5,055,829 ABarmag AG · 1991
- Management method for fiber processing and a management apparatus thereof4US 6,745,097 B2Teijin Limited · 2004
- Method and apparatus for operating an open-end rotor spinning unit2US 7,111,446 B2Saurer GmbH & Co.KG · 2006