Y10T 137/7744
Adjustable choke
Y10T137/7744 (Adjustable choke) appears on 31 US grants and 15 published applications in this corpus.
Search patents in Y10T- Granted patents
- 31
- Published applications
- 15
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 30 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 3 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Relieving pressure in critical and sub-critical flow regimes in backpressure conditions30 Apr 2024US 11,971,111 B1Dresser, Inc.
- Device for choking a fluid flow and corresponding piston pump for delivering fluids17 Sep 2019US 10,415,553 B2Robert Bosch GmbH
- Device for choking a fluid flow and corresponding piston pump for delivering fluids2 Apr 2019US 10,247,176 B2Robert Bosch GmbH
- Adjustable pressure controlled valve30 Aug 2016US 9,429,243 B2Numatics, Incorporated
- Combustion control device and method for diesel engine21 Jun 2016US 9,371,796 B2Nissan Motor Co., Ltd.
- Relieving pressure in critical and sub-critical flow regimes in backpressure conditions11 Apr 2024US 2024/0117890 A1Dresser, Inc.
- Device for Choking a Fluid Flow and Corresponding Piston Pump for Delivering Fluids27 Dec 2018US 2018/0372077 A1Robert Bosch GmbH
- Device for Choking a Fluid Flow and Corresponding Piston Pump for Delivering Fluids12 May 2016US 2016/0131121 A1Robert Bosch GmbH
- Adjustable Pressure Controlled Valve6 Nov 2014US 2014/0326335 A1Numatics, Incorporated
- Pressure relief valve2 Jan 2014US 2014/0000728 A1Dresser, Inc.
Most cited
By later US patents
- Pressure relief valve monitoring device24US 6,283,138 B1Anderson, Greenwood & Co. · 2001
- Valve with variable secondary orifice23US 4,130,130 ACrosby Valve & Gage Company · 1978
- Pressure safety valve20US 3,945,607 AConsolidated Brass Company · 1976
- Pressure relief valve15US 5,782,259 A1998
- Water discharge device particularly useful as toy water gun14US 6,123,229 A2000