F02F 1/045
Attachment of cylinders to crankcase
Official title: {Attachment of cylinders to crankcase}
F02F1/045 (Attachment of cylinders to crankcase) appears on 13 US grants and 8 published applications in this corpus.
Search patents in F02F- Granted patents
- 13
- Published applications
- 8
- Assignees
- 12
- Inventors
- 30
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Arrangement for an internal combustion engine and method for cooling such an arrangement2 Jan 2024US 11,859,575 B2Innio Jenbacher GmbH & Co OG
- Welded engine block for small internal combustion engines9 Jan 2018US 9,863,363 B2Briggs & Stratton Corporation
- Interlocking piston barrels in a V-twin motorcycle engine12 Aug 2014US 8,800,507 B2
- Connection of a crankcase of a reciprocating-piston internal combustion engine with a cylinder housing16 Jul 2002US 6,418,903 B2Andreas Stihl AG & CO.KG
- Sealing structure for cylinder and cylinder head in reciprocating type internal combustion engine and assembling method thereof5 Oct 1999US 5,961,127 AHonda Giken Kogyo Kabushiki Kaisha
- Arrangement for an internal combustion engine and method for cooling such an arrangement23 Mar 2023US 2023/0089357 A1Innio Jenbacher GmbH & Co OG
- Cross Hatch Liner Grooves4 Aug 2016US 2016/0222907 A1Mahle GmbH
- Monoblock Engine26 Feb 2015US 2015/0053154 A1Mahindra & Mahindra Limited
- Welded engine block for small internal combustion engines15 Jan 2015US 2015/0013634 A1Briggs & Stratton Corporation
- Interlocking piston barrels in a v-twin motorcycle engine18 Oct 2012US 2012/0260881 A1
Most cited
By later US patents
- Engine remanufacture by adhesively retained cylinder liners15US 5,666,725 APatent Master, Inc. · 1997
- Arrangement for bearing of a crankshaft12US 4,434,756 AEMAB Electrolux Motor Aktiebolag · 1984
- Combustion engine11US 5,887,558 AMotorenfabrik Hatz GmbH & Co. KG · 1999
- Clamping device for the cylinder heads of aero engines8US 5,095,868 AVM Motori S.p.A. · 1992
- Replacement cylinder for cast iron block engine remanufacture6US 5,497,693 APatent Master, Inc. · 1996