F01L 2013/0078
By modification of cam contact point by axially displacing the camshaft
Official title: {by modification of cam contact point by axially displacing the camshaft}
F01L2013/0078 (By modification of cam contact point by axially displacing the camshaft) appears on 35 US grants and 33 published applications in this corpus.
Search patents in F01L- Granted patents
- 35
- Published applications
- 33
- Assignees
- 26
- Inventors
- 84
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 4 |
| 2017 | 3 | 1 |
| 2018 | 5 | 7 |
| 2019 | 4 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 4 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 2 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Variable valve timing system for induction control of an internal combustion engine48US 4,357,917 ANissan Motor Co., Ltd. · 1982
- Camshaft lobes which provide selective cylinder cutout of an internal combustion engine21US 4,401,069 A1983
- Valve control mechanism21US 6,474,281 B12002
- Position detection for lobe switching camshaft system21US 9,605,603 B2Ford Global Technologies, LLC · 2017
- Variable-timing valve actuating mechanism11US 4,587,934 A1986