F02M 19/086
Venturi suction bypass systems
Official title: {Venturi suction bypass systems}
F02M19/086 (Venturi suction bypass systems) appears on 7 US grants and 3 published applications in this corpus.
Search patents in F02M- Granted patents
- 7
- Published applications
- 3
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 14 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Arrangement for introducing water into the intake manifold of an internal combustion engine and control device14 May 2019US 10,288,012 B2Ford Global Technologies, LLC
- Integrated valve assembly24 Jul 2018US 10,030,780 B2Continental Automotive Systems, Inc.
- Homogeneous charge compression ignition engine25 Jan 2011US 7,874,280 B2Kabushiki Kaisha Toyota Jidoshokki
- Carburetion system23 Jun 1992US 5,123,398 ASunotyx Incorporated
- Fuel controller for internal combustion engine31 Jul 1984US 4,462,367 AHitachi, Ltd.
- Arrangement for introducing water into the intake manifold of an internal combustion engine and control device3 Aug 2017US 2017/0218884 A1Ford Global Technologies, LLC
- Integrated valve assembly6 Nov 2014US 2014/0326337 A1Continental Automotive Systems, Inc.
- Homogeneous charge compression ignition engine4 Feb 2010US 2010/0024766 A1Kabushiki Kaisha Toyota Jidoshokki
Most cited
By later US patents
- Electronically controlled carburetor17US 4,349,877 AHitachi, Ltd. · 1982
- Exhaust gas recirculation means10US 4,137,879 AToyo Kogyo Co., Ltd. · 1979
- Arrangement for introducing water into the intake manifold of an internal combustion engine and control device7US 10,288,012 B2Ford Global Technologies, LLC · 2019
- Fuel controller for internal combustion engine6US 4,462,367 AHitachi, Ltd. · 1984
- Carburetion system6US 5,123,398 ASunotyx Incorporated · 1992