F02M 63/0021
Characterised by the arrangement of mobile armatures
Official title: {characterised by the arrangement of mobile armatures}
F02M63/0021 (Characterised by the arrangement of mobile armatures) appears on 108 US grants and 109 published applications in this corpus.
Search patents in F02M- Granted patents
- 108
- Published applications
- 109
- Assignees
- 48
- Inventors
- 278
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 0 |
| 2003 | 2 | 8 |
| 2004 | 6 | 8 |
| 2005 | 1 | 3 |
| 2006 | 3 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 0 | 4 |
| 2011 | 2 | 7 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 3 | 6 |
| 2015 | 2 | 8 |
| 2016 | 7 | 10 |
| 2017 | 2 | 4 |
| 2018 | 12 | 15 |
| 2019 | 7 | 7 |
| 2020 | 7 | 7 |
| 2021 | 8 | 1 |
| 2022 | 5 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 3 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel pump23 Jun 2026US 12,662,982 B2Phinia Delphi Luxembourg Sarl
- Fuel injection system for hydrogen gas11 Nov 2025US 12,467,423 B2Phinia Delphi Luxembourg Sarl
- Fuel injector4 Nov 2025US 12,460,605 B2Phinia Delphi Luxembourg Sarl
- Fuel injector for injecting fuel4 Mar 2025US 12,241,441 B2Robert Bosch GmbH
- Fuel-actuated fuel injector having cooling fuel circuit and method12 Dec 2023US 11,840,993 B1Caterpillar Inc.
- Fuel injection device17 Sep 2026US 2026/0275947 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Electromagnetic actuator and fuel injection device23 Jul 2026US 2026/0210319 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Fuel injection system for hydrogen gas8 May 2025US 2025/0146455 A1Phinia Delphi Luxembourg Sarl
- Fuel injector8 May 2025US 2025/0146456 A1Phinia Delphi Luxembourg Sarl
- Fuel pump23 Jan 2025US 2025/0027470 A1Phinia Delphi Luxembourg Sarl
Most cited
By later US patents
- Method and apparatus for operation of combustion engines205US 6,155,212 A2000
- Solenoid valve for controlling an electrically controlled fuel ignition valve32US 6,062,531 ARobert Bosch GmbH · 2000
- Solenoid valve29US 4,008,876 AThe Singer Company · 1977
- Adjustable metering valve for an internal combustion engine fuel injector28US 6,131,829 AElasis Sistema Ricerca Fiat Nel Mezzogiorno Societa Consortile per Azioni · 2000
- Single pole solenoid assembly and fuel injector using same26US 6,279,843 B1Caterpillar Inc. · 2001