Y10T 137/3012
Common actuator for control valves
Y10T137/3012 (Common actuator for control valves) appears on 12 US grants and 4 published applications in this corpus.
Search patents in Y10T- Granted patents
- 12
- Published applications
- 4
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 13 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Venting and/or bleeding valve13 Nov 2018US 10,125,882 B2VAG - Armaturen GmbH
- Method for commissioning actuators21 Dec 2010US 7,856,333 B2ABB AB
- Electronic air separation system21 Feb 2006US 7,000,628 B2Liquid Controls Corporation
- Apparatus for remotely detecting fluid reservoir levels in fluid and gas well24 May 2005US 6,895,816 B2
- Apparatus for separating mixed fluids and measuring quantity of component fluids18 May 2004US 6,736,964 B1
- Venting and/or bleeding valve30 Nov 2017US 2017/0343126 A1VAG - Armaturen GmbH
- Method for commissioning actuators11 Jun 2009US 2009/0150107 A1ABB AB
- Electronic air separation system28 Jul 2005US 2005/0161084 A1Liquid Controls Corporation
- Apparatus for remotely detecting fluid reservoir levels in fluid and gas well9 Dec 2004US 2004/0244480 A1
Most cited
By later US patents
- Coupling with heat fusible actuator member20US 4,932,431 ATuthill Corporation · 1990
- Air eliminator valve16US 4,082,106 ADresser Europe S. A. · 1978
- Air bleeding device11US 4,079,743 ABridgemore Engineering Limited · 1978
- Equipment for measuring the yield of oil wells10US 4,951,700 AVegyimuveket Epito es Szerelo Vallalat · 1990
- Automatic liquid shut-off valve6US 4,535,799 A1985