Y10T 137/5479
With actuator lubricating means
Y10T137/5479 (With actuator lubricating means) appears on 10 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 10
- Published applications
- 3
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 16 Oct 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fire hydrant operating nut and method for lubricating the operating nut16 Oct 2018US 10,099,079 B2Sigelock Systems, L.L.C.
- Fire hydrant control valve11 Aug 2015US 9,103,101 B2Sigelock Systems, L.L.C.
- Fire hydrant control valve4 Feb 2014US 8,640,728 B2Sigelock Systems, L.L.C.
- Air-conditioning duct apparatus with twistable duct vanes12 Feb 1991US 4,991,496 AKabushiki Kaisha Kyoritsu
- Air-conditioning apparatus19 Dec 1989US 4,887,522 AKabushiki Kaisha Kyoritsu
Most cited
By later US patents
- Hydrant and components thereof48US 4,791,952 AHalliburton Company · 1988
- Air-conditioning duct apparatus with twistable duct vanes43US 4,991,496 AKabushiki Kaisha Kyoritsu · 1991
- Hydrant and components thereof21US 4,763,686 AHalliburton Company · 1988
- Hydrant and components thereof17US 4,770,203 AHalliburton Company · 1988
- Air-conditioning apparatus16US 4,887,522 AKabushiki Kaisha Kyoritsu · 1989