F02M 51/0682
The body being hollow and its interior communicating with the fuel flow
Official title: {the body being hollow and its interior communicating with the fuel flow (F02M51/0675 takes precedence)}
F02M51/0682 (The body being hollow and its interior communicating with the fuel flow) appears on 359 US grants and 271 published applications in this corpus.
Search patents in F02M- Granted patents
- 359
- Published applications
- 271
- Assignees
- 80
- Inventors
- 487
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 7 |
| 2002 | 25 | 49 |
| 2003 | 34 | 23 |
| 2004 | 27 | 11 |
| 2005 | 14 | 28 |
| 2006 | 14 | 21 |
| 2007 | 17 | 17 |
| 2008 | 13 | 12 |
| 2009 | 14 | 8 |
| 2010 | 9 | 4 |
| 2011 | 5 | 4 |
| 2012 | 4 | 10 |
| 2013 | 2 | 4 |
| 2014 | 7 | 10 |
| 2015 | 10 | 7 |
| 2016 | 9 | 9 |
| 2017 | 5 | 5 |
| 2018 | 4 | 11 |
| 2019 | 12 | 14 |
| 2020 | 8 | 7 |
| 2021 | 6 | 3 |
| 2022 | 2 | 3 |
| 2023 | 4 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel injection valve7 May 2024US 11,976,618 B2Denso Corporation
- Fuel dosing valve17 Oct 2023US 11,788,496 B2Mrb Machining & Ferramentaria Ltda.
- Co-axial dual fluids metering system and methods25 Apr 2023US 11,635,051 B2Enginetics, LLC
- Fuel injector having side-fitted fuel connector for tight packaging in top-feed fuel system21 Mar 2023US 11,608,804 B1Caterpillar Inc.
- Fuel injection valve3 Jan 2023US 11,542,901 B2Denso Corporation
- Fuel injector, engine and vehicle25 Dec 2025US 2025/0389245 A1Zhejiang Geely Holding Group Co., Ltd.
- Fuel injector28 Aug 2025US 2025/0270972 A1Phinia Delphi Luxembourg Sarl
- Injector with integrated filter18 Apr 2024US 2024/0125292 A1
- Fuel injector having side-fitted fuel connector for tight packaging in top-feed fuel system2 Mar 2023US 2023/0063574 A1Caterpillar Inc.
- Electronically controlled fuel injection device29 Dec 2022US 2022/0412295 A1Zama Japan Kabushiki Kaisha
Most cited
By later US patents
- Fuel injector116US 5,915,626 ARobert Bosch GmbH · 1999
- Electromagnetic fuel injection valve84US 4,946,107 APacer Industries, Inc. · 1990
- Electromagnetically actuated valve79US 5,996,911 ARobert Bosch GmbH · 1999
- Electromagnetic fuel injector74US 4,483,485 AAisan Kogyo kabuskiki Kaisha · 1984
- Direct injection of fuels in internal combustion engines72US 6,755,175 B1Orbital Engine Company (Australia) Pty. Limited · 2004