F01M 9/107
Of rocker shaft bearings
Official title: {of rocker shaft bearings}
F01M9/107 (Of rocker shaft bearings) appears on 55 US grants and 28 published applications in this corpus.
Search patents in F01M- Granted patents
- 55
- Published applications
- 28
- Assignees
- 39
- Inventors
- 131
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 9 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 3 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 3 | 3 |
| 2022 | 2 | 5 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable valve device17 Jun 2025US 12,331,668 B1Suzuki Motor Corporation
- Sleeved rocker shaft for type III heavy duty valve train11 Feb 2025US 12,221,909 B2Eaton Intelligent Power Limited
- Oil supply29 Oct 2024US 12,129,777 B2Deutz Aktiengesellschaft
- Carrier having integrated engine brake and lubrication oil path21 Mar 2023US 11,608,761 B2
- Work vehicle engine with split-circuit lubrication system1 Nov 2022US 11,486,277 B2Deere & Company
- Oil distribution system for an internal combustion engine valvetrain11 Jun 2026US 2026/0160191 A1Manton Pushrods, LLC
- Oil distribution system for an internal combustion engine valvetrain15 Jan 2026US 2026/0015955 A1Manton Pushrods, LLC
- Variable valve device5 Jun 2025US 2025/0179948 A1Suzuki Motor Corporation
- Sleeved rocker shaft for type iii heavy duty valve train8 May 2025US 2025/0146430 A1Eaton Intelligent Power Limited
- Sleeved rocker shaft for type iii heavy duty valve train22 Sep 2022US 2022/0298934 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- Overhead cam type valve actuating apparatus for internal combustion engine51US 4,662,323 AHonda Giken Kogyo Kabushiki Kaisha · 1987
- Valve operating system in SOHC-type engine30US 5,704,315 AHonda Giken Kogyo Kabushiki Kaisha · 1998
- Valve cover29US 5,492,086 ADurox Company, Inc. · 1996
- Light weight cam follower29US 5,566,652 AEaton Corporation · 1996
- Rocker arm support assembly24US 4,655,177 ACummins Engine Company, Inc. · 1987