D01H 13/1691
Thread breakage detector means associated with pneumatic cleaning devices
Official title: {Thread breakage detector means associated with pneumatic cleaning devices, e.g. suction of broken end of yarn}
D01H13/1691 (Thread breakage detector means associated with pneumatic cleaning devices) appears on 8 US grants and 1 published applications in this corpus.
Search patents in D01H- Granted patents
- 8
- Published applications
- 1
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 2 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for automatically piecing a thread at a workstation of a textile machine, and textile machine2 Feb 2021US 10,907,278 B2Maschinenfabrik Rieter AG
- Method and apparatus for controlling the suction pressure in a dust collecting duct11 Apr 1989US 4,820,317 A
- Thread or roving fragment removal for a spinning machine27 Sep 1988US 4,773,208 AZinser Textilmaschinen GmbH
- Method and apparatus for controlling the suction pressure in a dust collecting duct28 Jun 1988US 4,753,665 A
- Process and apparatus for stopping draw frames and the like31 Jan 1984US 4,428,097 ARussell Corporation
Most cited
By later US patents
- Method and apparatus for controlling the suction pressure in a dust collecting duct18US 4,820,317 A1989
- Thread or roving fragment removal for a spinning machine13US 4,773,208 AZinser Textilmaschinen GmbH · 1988
- Method of controlling the operating conditions of a ring spinning machine and apparatus for implementing the method10US 4,176,514 ARieter Machine Works, Ltd. · 1979
- Spinning machine8US 4,404,791 AZinser Textilmaschinen GmbH · 1983
- Method and apparatus for controlling the suction pressure in a dust collecting duct8US 4,753,665 A1988