F02M 39/02
Arrangements of fuel-injection apparatus to facilitate the driving of pumps
Official title: Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
F02M39/02 (Arrangements of fuel-injection apparatus to facilitate the driving of pumps) appears on 193 US grants and 146 published applications in this corpus.
Search patents in F02M- Granted patents
- 193
- Published applications
- 146
- Assignees
- 103
- Inventors
- 481
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 4 |
| 2002 | 9 | 5 |
| 2003 | 5 | 5 |
| 2004 | 3 | 3 |
| 2005 | 6 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 2 | 5 |
| 2010 | 5 | 4 |
| 2011 | 2 | 2 |
| 2012 | 3 | 7 |
| 2013 | 2 | 9 |
| 2014 | 6 | 14 |
| 2015 | 2 | 14 |
| 2016 | 17 | 11 |
| 2017 | 7 | 12 |
| 2018 | 14 | 11 |
| 2019 | 11 | 12 |
| 2020 | 8 | 4 |
| 2021 | 7 | 6 |
| 2022 | 7 | 2 |
| 2023 | 3 | 4 |
| 2024 | 4 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Kit for protecting at least one seal installed in a transfer fuel pump24 Dec 2024US 12,173,796 B2Phinia Jersey Holdings LLC
- Engine28 May 2024US 11,994,093 B2Yanmar Holdings Co., Ltd.
- Internal combustion engine fitted with engine cover16 Apr 2024US 11,959,415 B2Honda Motor Co., Ltd.
- Coupling device and rotational phase adjustment method for coupling device20 Feb 2024US 11,906,003 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- High-pressure fuel pump24 Oct 2023US 11,795,896 B2Honda Motor Co., Ltd.
- Dual fuel system for engine having fuel-actuated fuel pump and method27 Mar 2025US 2025/0101926 A1Caterpillar Inc.
- Kit for protecting at least one seal installed in a transfer fuel pump8 Feb 2024US 2024/0044406 A1Delphi Technologies IP Limited
- Engine14 Sep 2023US 2023/0287857 A1Yanmar Holdings Co., Ltd.
- Internal combustion engine fitted with engine cover13 Jul 2023US 2023/0220798 A1Honda Motor Co., Ltd.
- High-pressure fuel pump6 Jul 2023US 2023/0213010 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- High pressure fuel pump for internal combustion engine113US 5,511,956 AYamaha Hatsudoki Kabushiki Kaisha · 1996
- High pressure fuel supply pump45US 5,603,303 ANippondenso Co., Ltd. · 1997
- Fuel injection system for internal combustion engines38US 5,161,496 AHonda Giken Kogyo Kabushiki Kaisha · 1992
- Fuel system for a multi-fuel engine29US 8,590,510 B2Ford Global Technologies, LLC · 2013
- Fuel pressure control using hysteresis pump drive28US 5,507,266 ASiemens Automotive Corporation · 1996