F02M 41/042
By means of mechanical drive
Official title: {by means of mechanical drive}
F02M41/042 (By means of mechanical drive) appears on 9 US grants and 2 published applications in this corpus.
Search patents in F02M- Granted patents
- 9
- Published applications
- 2
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 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 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tappet for acting on a pump piston of a high-pressure fuel pump27 Feb 2024US 11,913,415 B2Schaeffler Technologies AG & Co. KG
- Mecha-hydraulic actuated inlet control valve28 Jan 2020US 10,544,770 B2Woodward, Inc.
- Control system for diesel engine during cold-engine warm-up14 Aug 2001US 6,273,056 B1Nissan Motor Co., Ltd.
- Ceramic plunger for internal combustion engine high pressure fuel system21 Nov 2000US 6,149,073 ACummins Engine Company, Inc.
- Distributor type fuel injection pump7 Jun 1994US 5,318,001 AStanadyne Automotive Corp.
Most cited
By later US patents
- Control system for diesel engine during cold-engine warm-up27US 6,273,056 B1Nissan Motor Co., Ltd. · 2001
- Ceramic plunger for internal combustion engine high pressure fuel system21US 6,149,073 ACummins Engine Company, Inc. · 2000
- Distributor type fuel injection pump15US 5,318,001 AStanadyne Automotive Corp. · 1994
- Distributor type fuel injection pump9US 5,215,449 AStanadyne Automotive Corp. · 1993
- Fuel pumping apparatus6US 4,505,245 ALucas Industries Limited · 1985