F01M 2001/066
Connecting rod with passageways
Official title: {Connecting rod with passageways}
F01M2001/066 (Connecting rod with passageways) appears on 36 US grants and 45 published applications in this corpus.
Search patents in F01M- Granted patents
- 36
- Published applications
- 45
- Assignees
- 27
- Inventors
- 86
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 3 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 4 | 6 |
| 2020 | 0 | 1 |
| 2021 | 4 | 4 |
| 2022 | 4 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Connecting rod, piston, crank drive, and reciprocating internal combustion engine7 Oct 2025US 12,435,651 B2
- Lower link of internal combustion engine28 May 2024US 11,994,046 B2Nissan Motor Co., Ltd.
- Piston of an internal combustion engine18 Oct 2022US 11,473,522 B2MAN Energy Solutions SE
- Link component with oil hole19 Jul 2022US 11,391,189 B2Nissan Motor Co., Ltd.
- Device and method for lubricating a connecting rod bearing14 Jun 2022US 11,359,525 B2Man Truck & Bus AG
- Connecting rod, piston, crank drive, and reciprocating internal combustion engine6 Nov 2025US 2025/0341180 A1
- Connecting rod, piston, crank drive, and reciprocating internal combustion engine16 Jan 2025US 2025/0020074 A1Newgreen AG
- Diesel engine with high-pressure injection and charging function, and piston or a diesel engine16 Jan 2025US 2025/0020089 A1Newgreen AG
- Crankcase insert for crankshaft lubrication8 Aug 2024US 2024/0263574 A1Brp-Rotax GmbH & Co. KG
- Lower link of internal combustion engine1 Feb 2024US 2024/0035401 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- Internal combustion engine machine incorporating significant improvements in power, efficiency and emissions control35US 7,104,227 B22006
- Piston oil-cooling device in an engine29US 6,481,389 B2Honda Giken Kogyo Kabushiki Kaisha · 2002
- Connecting rod structure23US 6,745,742 B22004
- Transmission for an internal combustion engine19US 6,644,439 B2DaimlerChrysler AG · 2003
- Connecting rod with lubricant tube16US 6,907,848 B2General Motors Corporation · 2005