Y10T 137/2594
Choke
Y10T137/2594 (Choke) appears on 83 US grants and 14 published applications in this corpus.
Search patents in Y10T- Granted patents
- 83
- Published applications
- 14
- Assignees
- 61
- Inventors
- 132
- Latest grant
- 5 Jul 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 5 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Flow control valve5 Jul 2016US 9,383,035 B2SKO FLO Industries, Inc.
- Energy-saving valve17 Mar 2015US 8,978,701 B2SMC Corporation
- Flow control valve with damping chamber4 Mar 2014US 8,662,097 B2Robert Bosch GmbH
- Choke assembly17 Dec 2013US 8,608,840 B2Cameron International Corporation
- Volume flow regulating valve for a hydraulic system for controlling a belt-driven conical-pulley transmission16 Jul 2013US 8,485,212 B2Schaeffler Technologies AG & Co. KG
- Choke Assembly5 Jun 2014US 2014/0150881 A1Cameron International Corporation
- Flow control valve15 May 2014US 2014/0131598 A1SKO FLO Industries, Inc.
- Choke Assembly3 Oct 2013US 2013/0256216 A1Cameron International Corporation
- Energy-saving valve24 Jan 2013US 2013/0019958 A1SMC Corporation
- Flow control valve8 Nov 2012US 2012/0279585 A1SKO FLO Industires, Inc.
Most cited
By later US patents
- Pressure-actuated valve and method131US 5,609,178 ABaker Hughes Incorporated · 1997
- Hydraulic drive system for use with vehicle power steering pump48US 4,738,330 ANippondenso Co., Ltd. · 1988
- Auto-switching gas delivery system utilizing sub-atmospheric pressure gas supply vessels38US 6,581,623 B1Advanced Technology Materials, Inc. · 2003
- Valve system in power steering systems23US 4,311,161 AToyoda Koki Kabushiki Kaisha · 1982
- Flow controlling apparatus for power steering, operating fluid22US 4,361,166 AToyoda Koki Kabushiki Kaisha · 1982