F02M 63/0061
Single actuator acting on two or more valve bodies
Official title: {Single actuator acting on two or more valve bodies}
F02M63/0061 (Single actuator acting on two or more valve bodies) appears on 54 US grants and 39 published applications in this corpus.
Search patents in F02M- Granted patents
- 54
- Published applications
- 39
- Assignees
- 20
- Inventors
- 70
- Latest grant
- 13 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 10 |
| 2003 | 6 | 6 |
| 2004 | 4 | 5 |
| 2005 | 4 | 1 |
| 2006 | 1 | 5 |
| 2007 | 2 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel injector for engine13 Jul 2021US 11,060,492 B2Hyundai Motor Company
- Injector method of switching between injection state and drain state8 Jun 2021US 11,028,810 B2Cummins Inc.
- Valve apparatus12 Jan 2021US 10,890,269 B2Denso Corporation
- Fuel injection device20 Oct 2020US 10,808,661 B2Denso Corporation
- Fluid injector, combustion engine and method for operating a combustion engine31 Jul 2018US 10,036,352 B2Continental Automotive GmbH
- Injector method of switching between injection state and drain state9 Jul 2020US 2020/0217286 A1Cummins Inc.
- Fuel injector for engine21 May 2020US 2020/0158066 A1Hyundai Motor Company
- Fuel injection device28 Nov 2019US 2019/0360441 A1Denso Corporation
- Valve apparatus31 Jan 2019US 2019/0032808 A1Denso Corporation
- Fluid injector, combustion engine and method for operating a combustion engine13 Apr 2017US 2017/0101965 A1Continental Automotive GmbH
Most cited
By later US patents
- Hydraulically-actuated fuel injector with direct control needle valve77US 5,697,342 ACaterpillar Inc. · 1997
- Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check76US 5,463,996 ACaterpillar Inc. · 1995
- Hydraulically-actuated fuel injector with direct control needle valve61US 5,669,355 ACaterpillar Inc. · 1997
- Hydraulically-actuated fuel injector with direct control needle valve61US 5,687,693 ACaterpillar Inc. · 1997
- Hydraulically-actuated fuel injector with direct control needle valve61US 5,738,075 ACaterpillar Inc. · 1998