F02M 57/028
Pneumatic
Official title: {pneumatic (using engine cylinder pressure F02M49/02)}
F02M57/028 (Pneumatic) appears on 11 US grants and 2 published applications in this corpus.
Search patents in F02M- Granted patents
- 11
- Published applications
- 2
- Assignees
- 4
- Inventors
- 16
- Latest grant
- 4 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 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 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Injector apparatus4 Oct 2022US 11,459,990 B2Rklab AG
- Air-assisted fuel injection system for ignition quality determination9 Jun 2020US 10,677,210 B2Cfr Engines Canada Ulc
- Compensator for manifold fuel injectors3 Aug 1999US 5,931,144 A
- Engine for models and method for controlling engine for models27 Apr 1999US 5,896,845 AFutaba Denshi Kogyo K. K.
- Fuel injector of an engine for models16 Feb 1999US 5,870,999 AFutaba Denshi Kogyo K. K.
Most cited
By later US patents
- Method and apparatus for injecting fuel for a diesel engine19US 4,599,983 AKabushiki Kaisha Komatsu Seisakusho · 1986
- Self injection system16US 5,685,272 A1997
- Self injection system14US 5,806,474 A1998
- Self-injection system12US 5,862,792 A1999
- Engine for models and method for controlling engine for models9US 5,896,845 AFutaba Denshi Kogyo K. K. · 1999