F02M 61/14
Arrangements of injectors with respect to engines
Official title: Arrangements of injectors with respect to engines; Mounting of injectors
F02M61/14 (Arrangements of injectors with respect to engines) appears on 1,065 US grants and 919 published applications in this corpus.
Search patents in F02M- Granted patents
- 1,065
- Published applications
- 919
- Assignees
- 338
- Inventors
- 2,157
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 12 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 11 | 0 |
| 1991 | 22 | 0 |
| 1992 | 15 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 23 | 0 |
| 1999 | 18 | 0 |
| 2000 | 14 | 0 |
| 2001 | 31 | 9 |
| 2002 | 22 | 18 |
| 2003 | 19 | 31 |
| 2004 | 31 | 40 |
| 2005 | 42 | 32 |
| 2006 | 22 | 22 |
| 2007 | 17 | 21 |
| 2008 | 27 | 23 |
| 2009 | 17 | 36 |
| 2010 | 26 | 37 |
| 2011 | 17 | 28 |
| 2012 | 19 | 32 |
| 2013 | 20 | 41 |
| 2014 | 19 | 39 |
| 2015 | 28 | 62 |
| 2016 | 42 | 58 |
| 2017 | 52 | 65 |
| 2018 | 70 | 46 |
| 2019 | 52 | 51 |
| 2020 | 50 | 72 |
| 2021 | 66 | 29 |
| 2022 | 43 | 19 |
| 2023 | 27 | 45 |
| 2024 | 36 | 27 |
| 2025 | 22 | 14 |
| 2026 | 8 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Grooved injector nozzle combustion shield11 Aug 2026US 12,704,103 B2Cummins Inc.
- Fuel injector sleeve and engine system remanufacturing method using same14 Jul 2026US 12,680,524 B2Caterpillar Inc.
- Support structure for fuel injection valve30 Jun 2026US 12,669,103 B2Hitachi Astemo, Ltd.
- Fuel system having dual fuel quill connector and quill connector installation method26 May 2026US 12,637,994 B2Caterpillar Inc.
- Injector clamp with integrated fuel supply and return passages10 Mar 2026US 12,571,365 B1Caterpillar Inc.
- Fuel injection arrangement for hand-held powertools8 Oct 2026US 2026/0309109 A1Husqvarna AB
- Fuel injection arrangement for hand-held powertools8 Oct 2026US 2026/0309110 A1Husqvarna AB
- Fuel injection type engine1 Oct 2026US 2026/0298188 A1Kubota Corporation
- Spark ignition engine and method for operating spark ignition engine17 Sep 2026US 2026/0275932 A1Mazda Motor Corporation
- Fuel injector for direct injection of gaseous fuel27 Aug 2026US 2026/0251106 A9Phinia Delphi Luxembourg Sarl
Most cited
By later US patents
- Fuel injector nozzle adapter118US 6,913,210 B2Holley Performance Products, Inc. · 2005
- Direct injection of fuels in internal combustion engines72US 6,755,175 B1Orbital Engine Company (Australia) Pty. Limited · 2004
- Fuel injection device for internal combustion engines65US 5,167,213 ARobert Bosch GmbH · 1992
- Fuel injection system for engine64US 5,058,554 AMazda Motor Corporation · 1991
- High pressure injector clip61US 5,970,953 ASiemens Automotive Corporation · 1999