F02F 7/006
Camshaft or pushrod housings
Official title: {Camshaft or pushrod housings}
F02F7/006 (Camshaft or pushrod housings) appears on 1,134 US grants and 385 published applications in this corpus.
Search patents in F02F- Granted patents
- 1,134
- Published applications
- 385
- Assignees
- 344
- Inventors
- 2,013
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 10 | 0 |
| 1980 | 16 | 0 |
| 1981 | 16 | 0 |
| 1982 | 14 | 0 |
| 1983 | 30 | 0 |
| 1984 | 28 | 0 |
| 1985 | 38 | 0 |
| 1986 | 34 | 0 |
| 1987 | 37 | 0 |
| 1988 | 27 | 0 |
| 1989 | 38 | 0 |
| 1990 | 47 | 0 |
| 1991 | 32 | 0 |
| 1992 | 41 | 0 |
| 1993 | 39 | 0 |
| 1994 | 49 | 0 |
| 1995 | 45 | 0 |
| 1996 | 51 | 0 |
| 1997 | 54 | 0 |
| 1998 | 31 | 0 |
| 1999 | 32 | 0 |
| 2000 | 23 | 0 |
| 2001 | 29 | 4 |
| 2002 | 13 | 21 |
| 2003 | 17 | 14 |
| 2004 | 15 | 13 |
| 2005 | 14 | 14 |
| 2006 | 9 | 20 |
| 2007 | 12 | 10 |
| 2008 | 15 | 17 |
| 2009 | 10 | 30 |
| 2010 | 22 | 20 |
| 2011 | 10 | 20 |
| 2012 | 22 | 15 |
| 2013 | 14 | 21 |
| 2014 | 17 | 11 |
| 2015 | 10 | 20 |
| 2016 | 11 | 24 |
| 2017 | 16 | 21 |
| 2018 | 22 | 21 |
| 2019 | 20 | 18 |
| 2020 | 20 | 12 |
| 2021 | 15 | 13 |
| 2022 | 11 | 9 |
| 2023 | 7 | 2 |
| 2024 | 3 | 10 |
| 2025 | 9 | 4 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Temperature raising mechanism for blow-by gas treatment device and engine provided with temperature raising mechanism for blow-by gas treatment device11 Aug 2026US 12,704,083 B2Kubota Corporation
- Intake over intake engine21 Jul 2026US 12,687,135 B1
- Engine assembly oil management14 Jul 2026US 12,680,519 B2Arctic Cat Inc.
- Cylinder head structure5 May 2026US 12,618,356 B2Kubota Corporation
- Engine deck extender21 Apr 2026US 12,607,156 B1P2P Services, LLC
- Interchangeable engine assembly18 Jun 2026US 2026/0168462 A1Arctic Cat Inc.
- Cylinder head structure9 Oct 2025US 2025/0314192 A1Kubota Corporation
- Internal combustion engine including through-bolt aperture and single through-bolt9 Oct 2025US 2025/0314197 A1Cummins Inc.
- Complexed cylinder block17 Jul 2025US 2025/0230781 A1Nissan Motor Co., Ltd.
- Upper structure of engine23 Jan 2025US 2025/0027434 A1Suzuki Motor Corporation
Most cited
By later US patents
- Pressure side integrated air filter and filtering networks for engines222US 5,472,463 ACummins Engine Company, Inc. · 1995
- Robot vision using targets184US 5,506,682 ASensor Adaptive Machines, Inc. · 1996
- Method and apparatus for operating with a hopping control channel in a communication system165US 5,506,863 AMotorola, Inc. · 1996
- Fiberoptic sensor using tapered and bundled fibers128US 5,438,873 AFiberoptic Sensor Technologies, Inc. · 1995
- Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure125US 5,191,867 ACaterpillar Inc. · 1993