F01L 13/0026
By means of an eccentric
Official title: {by means of an eccentric}
F01L13/0026 (By means of an eccentric) appears on 380 US grants and 352 published applications in this corpus.
Search patents in F01L- Granted patents
- 380
- Published applications
- 352
- Assignees
- 89
- Inventors
- 391
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 7 |
| 2002 | 16 | 26 |
| 2003 | 25 | 28 |
| 2004 | 21 | 19 |
| 2005 | 19 | 31 |
| 2006 | 29 | 32 |
| 2007 | 25 | 24 |
| 2008 | 26 | 22 |
| 2009 | 16 | 35 |
| 2010 | 19 | 21 |
| 2011 | 19 | 13 |
| 2012 | 23 | 8 |
| 2013 | 14 | 16 |
| 2014 | 12 | 12 |
| 2015 | 22 | 13 |
| 2016 | 6 | 10 |
| 2017 | 12 | 23 |
| 2018 | 17 | 4 |
| 2019 | 8 | 2 |
| 2020 | 5 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Anti-clatter engine brake and engine having same15 Apr 2025US 12,276,215 B1Deere & Company
- Engine braking system26 Nov 2024US 12,152,515 B2Deere & Company
- Variable valve mechanism3 Oct 2023US 11,773,758 B2Kawasaki Jukogyo Kabushiki Kaisha
- Control method and control system for continuously variable valve lift mechanism and vehicle19 Sep 2023US 11,761,360 B2Great Wall Motor Company Limited
- Type II valvetrain and hydraulic engine brake arrangement20 Sep 2022US 11,448,104 B2Deere & Company
- Engine braking system6 Jul 2023US 2023/0212965 A1Deere & Company
- Variable valve mechanism26 Jan 2023US 2023/0025775 A1Kawasaki Jukogyo Kabushiki Kaisha
- Replaceable Valve Assembly20 Oct 2022US 2022/0333513 A1
- Type ii valvetrain and hydraulic engine brake arrangement25 Aug 2022US 2022/0268183 A1Deere & Company
- Charge changing control device, reciprocating engine and method for operating a charge changing control device12 Nov 2020US 2020/0355098 A1Caterpillar Motoren GmbH & Co. KG
Most cited
By later US patents
- Motor/generator unit applicable to automotive vehicle81US 6,184,603 B2Unisia Jecs Corporation · 2001
- Engine valve control mechanism78US 4,762,096 AEaton Corporation · 1988
- Device for moving cam relative to its driving shaft53US 5,924,334 AUnisia Jecs Corporation · 1999
- Cylinder cutoff control apparatus of internal combustion engine51US 7,146,966 B2Hitachi, Ltd. · 2006
- Variable-valve-actuation apparatus for internal combustion engine47US 6,575,128 B2Nissan Motor Co., Ltd. · 2003