Y10T 137/6069
Having particularly packed or sealed mechanical movement actuator
Y10T137/6069 (Having particularly packed or sealed mechanical movement actuator) appears on 54 US grants and 16 published applications in this corpus.
Search patents in Y10T- Granted patents
- 54
- Published applications
- 16
- Assignees
- 34
- Inventors
- 80
- Latest grant
- 31 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 3 | 2 |
| 2016 | 3 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual seal fire safe stem packing orientation31 Jul 2018US 10,036,485 B2GE Oil & Gas Pressure Control LP
- Compressible packing live loading apparatus15 Nov 2016US 9,494,237 B2Teadit N.A., Inc.
- Method of repairing leaky HVAC service valves and an improved HVAC service valve which prevents leaks5 Jul 2016US 9,383,026 B2
- Dual seal fire safe stem packing orientation24 May 2016US 9,347,585 B2GE Oil & Gas Pressure Control LP
- Methods and apparatus to load a valve packing10 Nov 2015US 9,182,053 B2Fisher Controls International LLC
- Dual seal fire safe stem packing orientation15 Sep 2016US 2016/0265686 A1GE Oil & Gas Pressure Control LP
- Method of repairing leaky hvac service valves and an improved hvac service valve which prevents leaks24 Sep 2015US 2015/0267829 A1
- Dual seal fire safe stem packing orientation28 May 2015US 2015/0144823 A1GE Oil & Gas Pressure Control LP
- Compressible packing live loading apparatus20 Nov 2014US 2014/0339450 A1Teadit N.A., Inc.
- Methods and apparatus to load a valve packing20 Mar 2014US 2014/0077111 A1Fisher Controls International LLC
Most cited
By later US patents
- Pressure balanced gate valve having selective actuator systems84US 4,230,299 APetroleum Designers, Inc. · 1980
- Low friction live-loaded packing77US 7,963,502 B2Fisher Controls International LLC · 2011
- Choke valve55US 4,503,878 ACameron Iron Works, Inc. · 1985
- Safety choke valve38US 4,926,898 A1990
- Exhaust brake valve unit34US 4,408,627 A1983