F02M 69/465
Of fuel rails
Official title: {of fuel rails}
F02M69/465 (Of fuel rails) appears on 695 US grants and 388 published applications in this corpus.
Search patents in F02M- Granted patents
- 695
- Published applications
- 388
- Assignees
- 198
- Inventors
- 1,110
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 18 | 0 |
| 1991 | 33 | 0 |
| 1992 | 37 | 0 |
| 1993 | 19 | 0 |
| 1994 | 14 | 0 |
| 1995 | 15 | 0 |
| 1996 | 21 | 0 |
| 1997 | 20 | 0 |
| 1998 | 25 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 30 | 16 |
| 2002 | 39 | 29 |
| 2003 | 33 | 33 |
| 2004 | 28 | 34 |
| 2005 | 35 | 32 |
| 2006 | 28 | 32 |
| 2007 | 24 | 11 |
| 2008 | 21 | 14 |
| 2009 | 14 | 22 |
| 2010 | 14 | 10 |
| 2011 | 13 | 15 |
| 2012 | 6 | 10 |
| 2013 | 7 | 14 |
| 2014 | 9 | 18 |
| 2015 | 11 | 20 |
| 2016 | 17 | 10 |
| 2017 | 12 | 15 |
| 2018 | 18 | 10 |
| 2019 | 13 | 10 |
| 2020 | 14 | 16 |
| 2021 | 7 | 4 |
| 2022 | 3 | 2 |
| 2023 | 2 | 4 |
| 2024 | 4 | 2 |
| 2025 | 3 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Destructive joint testing of medium filled port fuel injection rails15 Sep 2026US 12,736,022 B2Robert Bosch GmbH
- Engine device5 May 2026US 12,618,388 B2Yanmar Power Technology Co., Ltd.
- Fuel injector retention arrangement15 Jul 2025US 12,358,011 B2Robert Bosch GmbH
- High-pressure GDI pump with low-pressure bypass20 May 2025US 12,305,598 B2Stanadyne Operating Company LLC
- Fuel injection valve support structure20 May 2025US 12,305,600 B2Hitachi Astemo, Ltd.
- Destructive joint testing of medium filled port fuel injection rails3 Sep 2026US 2026/0258772 A1Robert Bosch GmbH
- Hydrogen application with collector unit30 Jul 2026US 2026/0218672 A1Anglo Belgian Corporation NV
- Delivery pipe for engine19 Jun 2025US 2025/0198376 A1Mikuni Corporation
- Fuel injection valve support structure13 Mar 2025US 2025/0084815 A1Hitachi Astemo, Ltd.
- Fuel system13 Feb 2025US 2025/0052220 A1Cummins Inc.
Most cited
By later US patents
- Pressure-responsive fuel delivery system77US 4,926,829 AWalbro Corporation · 1990
- Fuel injection device for internal combustion engines74US 5,038,738 ARobert Bosch GmbH · 1991
- Method of manufacturing a molded fuel injector71US 5,185,919 AFord Motor Company · 1993
- Manifold referenced returnless fuel system69US 5,398,655 AWalbro Corporation · 1995
- Fuel injection device69US 5,520,151 ARobert Bosch GmbH · 1996