D01H 9/003
Graspers operating under the action of a fluid
Official title: {Graspers operating under the action of a fluid}
D01H9/003 (Graspers operating under the action of a fluid) appears on 14 US grants and 1 published applications in this corpus.
Search patents in D01H- Granted patents
- 14
- Published applications
- 1
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 23 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Doffer device having a double gripper for a spinning machine23 Mar 2021US 10,954,610 B2Maschinenfabrik Rieter AG
- Grab-clearing system for tube-changing apparatus26 Apr 1994US 5,305,592 AZinser Textilmaschinen GmbH
- Apparatus for changing bobbin tubes and tube gripper therefor22 Dec 1992US 5,172,540 ARieter Machine Works, Ltd.
- Method and device for exchange of full thread packages17 Mar 1992US 5,095,690 AMaschinenfabrik Rieter AG
- Apparatus for releasably gripping the tube of a yarn package of a textile machine22 Oct 1991US 5,058,372 AZinser Textilmaschinen GmbH
Most cited
By later US patents
- Automated rule based process control method with feedback and apparatus therefor138US 4,754,410 AWestinghouse Electric Corp. · 1988
- Package feeding method and apparatus20US 4,848,077 AMurata Kikai Kabushiki Kaisha · 1989
- Pneumatic gripper5US 4,472,934 ASchubert & Salzer Maschinenfabrik Aktiengesellschaft · 1984
- Gripping device for tubes or the like, for apparatus for automatically replacing these in textile machines5US 4,777,792 AFratelli Marzoli & C. S.p.A. · 1988
- Package adapter4US 4,941,622 A1990