F02M 69/28
Low-pressure fuel-injection apparatus: characterised by means for cutting-out the fuel supply to
Official title: characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration
F02M69/28 (Low-pressure fuel-injection apparatus: characterised by means for cutting-out the fuel supply to) appears on 33 US grants and 6 published applications in this corpus.
Search patents in F02M- Granted patents
- 33
- Published applications
- 6
- Assignees
- 19
- Inventors
- 55
- Latest grant
- 25 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 3 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel supply system25 Oct 2022US 11,480,144 B2Denso Corporation
- Vehicle driving device30 Aug 2016US 9,428,170 B2Aisin Seiki Kabushiki Kaisha
- Outboard motor fuel controller7 Jul 2009US 7,558,664 B2Yamaha Hatsudoki Kabushiki Kaisha
- Fuel drain structure in fuel line22 Nov 2005US 6,966,307 B2Hyundai Motor Company
- Spool and poppet inlet metering valve19 Jul 2005US 6,918,409 B1Honeywell International Inc.
- Fuel supply system5 Sep 2019US 2019/0271288 A1Denso Corporation
- Vehicle driving device27 Nov 2014US 2014/0350811 A1Aisin Seiki Kabushiki Kaisha
- Outboard motor fuel controller26 Jun 2008US 2008/0154480 A1Yamaha Marine Kabushiki Kaisha
- Fuel drain structure in fuel line30 Sep 2004US 2004/0187849 A1Hyundai Motor Company
- Fuel supply arrangement for a motorcycle engine29 Apr 2004US 2004/0079340 A1Yamaha Hatsudoki Kabushiki Kaisha
Most cited
By later US patents
- Gas fuel supply system for vehicle42US 5,632,250 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Control apparatus and control method for motor vehicle30US 6,389,807 B1Toyota Jidosha Kabushiki Kaisha · 2002
- Fuel pressure regulator24US 4,539,960 AColt Industries Operating Corp. · 1985
- Spool and poppet inlet metering valve22US 6,918,409 B1Honeywell International Inc. · 2005
- Fuel metering and vaporizing system for internal combustion engines20US 4,015,569 AFuel Injection Development Corporation · 1977