F02M 69/50
Arrangement of fuel distributors
Official title: Arrangement of fuel distributors {, e.g. with means for supplying equal portion of metered fuel to injectors (F02M69/147 takes precedence)}
F02M69/50 (Arrangement of fuel distributors) appears on 70 US grants and 31 published applications in this corpus.
Search patents in F02M- Granted patents
- 70
- Published applications
- 31
- Assignees
- 41
- Inventors
- 146
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 10 |
| 2014 | 1 | 6 |
| 2015 | 4 | 2 |
| 2016 | 3 | 3 |
| 2017 | 6 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sectional fuel manifolds14 Jan 2025US 12,196,135 B2Delavan Inc.
- Sectional fuel manifolds1 Aug 2023US 11,713,717 B2Collins Engine Nozzles, Inc.
- Sectional fuel manifolds30 Nov 2021US 11,187,155 B2Delavan Inc.
- Fuel delivery system16 Mar 2021US 10,947,940 B2Briggs & Stratton Corporation
- Control device for internal combustion engine and control method for internal combustion engine14 Apr 2020US 10,619,579 B2Toyota Jidosha Kabushiki Kaisha
- Sectional fuel manifolds9 Nov 2023US 2023/0358172 A1Collins Engine Nozzles, Inc.
- Sectional fuel manifolds3 Mar 2022US 2022/0065167 A1Delavan Inc.
- Sectional fuel manifolds28 Jan 2021US 2021/0025329 A1Delavan Inc.
- Control device for internal combustion engine and control method for internal combustion engine27 Jun 2019US 2019/0195148 A1Toyota Jidosha Kabushiki Kaisha
- Fuel delivery system4 Oct 2018US 2018/0283332 A1Picospray, LLC
Most cited
By later US patents
- Dual fuel system for an internal combustion engine167US 9,212,643 B2Delia Ltd. · 2015
- Fuel distributor for fuel injection systems of internal combustion engines26US 5,016,594 ARobert Bosch GmbH · 1991
- Electronic fuel injection device24US 4,821,726 ANippondenso Co., Ltd. · 1989
- Fuel rail assembly including fuel separation membrane24US 8,550,058 B2Ford Global Technologies, LLC · 2013
- Apparatus for the uniform distribution of fuel to a multi cylinder spark ignition engine23US 4,556,037 A1985