F02M 69/46
Details, component parts or accessories not provided for in, or of interest
Official title: Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
F02M69/46 (Details, component parts or accessories not provided for in, or of interest) appears on 1,320 US grants and 656 published applications in this corpus.
Search patents in F02M- Granted patents
- 1,320
- Published applications
- 656
- Assignees
- 331
- Inventors
- 2,032
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 14 | 0 |
| 1980 | 16 | 0 |
| 1981 | 16 | 0 |
| 1982 | 15 | 0 |
| 1983 | 14 | 0 |
| 1984 | 16 | 0 |
| 1985 | 29 | 0 |
| 1986 | 16 | 0 |
| 1987 | 21 | 0 |
| 1988 | 29 | 0 |
| 1989 | 21 | 0 |
| 1990 | 35 | 0 |
| 1991 | 42 | 0 |
| 1992 | 54 | 0 |
| 1993 | 38 | 0 |
| 1994 | 28 | 0 |
| 1995 | 33 | 0 |
| 1996 | 37 | 0 |
| 1997 | 37 | 0 |
| 1998 | 45 | 0 |
| 1999 | 34 | 0 |
| 2000 | 30 | 0 |
| 2001 | 49 | 26 |
| 2002 | 54 | 49 |
| 2003 | 55 | 48 |
| 2004 | 42 | 56 |
| 2005 | 56 | 51 |
| 2006 | 39 | 46 |
| 2007 | 38 | 23 |
| 2008 | 33 | 25 |
| 2009 | 17 | 40 |
| 2010 | 25 | 21 |
| 2011 | 23 | 24 |
| 2012 | 12 | 14 |
| 2013 | 19 | 35 |
| 2014 | 15 | 38 |
| 2015 | 21 | 29 |
| 2016 | 34 | 21 |
| 2017 | 23 | 22 |
| 2018 | 25 | 17 |
| 2019 | 24 | 17 |
| 2020 | 21 | 20 |
| 2021 | 16 | 9 |
| 2022 | 8 | 6 |
| 2023 | 4 | 7 |
| 2024 | 7 | 4 |
| 2025 | 4 | 5 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F02M 69/462Arrangement of fuel conduits848
- F02M 69/54Arrangement of fuel pressure regulators337
- F02M 69/50Arrangement of fuel distributors70
- F02M 69/48Arrangement of air sensors68
- F02M 69/52Arrangement of fuel metering devices45
- F02M 69/467Devices using intake air for generating a control signal acting on fuel18
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.
- Outboard motor and boat27 Jan 2026US 12,534,169 B2Yamaha Hatsudoki Kabushiki Kaisha
- EFI throttle body with side fuel injectors20 Jan 2026US 12,529,351 B2Fuel Injection Technology Inc.
- Fuel injector retention arrangement15 Jul 2025US 12,358,011 B2Robert Bosch GmbH
- Efi throttle body with side fuel injectors10 Sep 2026US 2026/0266252 A1Fuel Injection Technology Inc.
- 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
- Electric in-tank fuel pumps with configurability for supporting different fuel pressures4 Dec 2025US 2025/0369409 A1Illinois Tool Works Inc.
- Delivery pipe for engine19 Jun 2025US 2025/0198376 A1Mikuni Corporation
Most cited
By later US patents
- Dual fuel system for an internal combustion engine167US 9,212,643 B2Delia Ltd. · 2015
- Air flow rate measuring apparatus89US 4,264,961 AHitachi, Ltd. · 1981
- Returnless fuel delivery system79US 5,237,975 AFord Motor Company · 1993
- 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