F02M 35/1047
Characterised by some cylinders being fed from one side of engine block
Official title: {characterised by some cylinders being fed from one side of engine block and the other cylinders being fed from the other side of engine block}
F02M35/1047 (Characterised by some cylinders being fed from one side of engine block) appears on 12 US grants and 9 published applications in this corpus.
Search patents in F02M- Granted patents
- 12
- Published applications
- 9
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 18 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Engine18 Jan 2022US 11,225,930 B2Subaru Corporation
- Intake manifold for internal combustion engine26 Mar 2019US 10,240,564 B2Toyota Jidosha Kabushiki Kaisha
- 2-valve, 2-plug, 2-intake lean burn engine with squish flow with about 2/3 the combustion chamber under the exhaust valve27 Dec 2011US 8,082,908 B2
- Calibrated air intake tract having air infusion insert20 Jul 2010US 7,757,548 B2ARD Technology, LLC
- Calibrated air intake tract having air infusion insert25 May 2010US 7,721,699 B2
- Engine1 Apr 2021US 2021/0095615 A1Subaru Corporation
- Intake manifold for internal combustion engine15 Feb 2018US 2018/0045151 A1Toyota Jidosha Kabushiki Kaisha
- Intake Manifold Overpressure Compensation For Internal Combustion Engines14 Jan 2016US 2016/0010602 A1Cummins Inc.
- Intake system for an internal combustion engine17 Apr 2014US 2014/0102423 A1GM Global Technology Operations LLC
- 2-valve, 2-plug, 2-intake lean burn engine wtih squish flow with about 2/3 the combustion chamber under the exhaust valve15 Jul 2010US 2010/0175673 A1
Most cited
By later US patents
- Internal combustion engine with multiple intake valves19US 4,570,590 AToyota Jidosha Kabushiki Kaisha · 1986
- Fluid distributing in dual intake manifolds15US 5,492,093 AChrysler Corporation · 1996
- Intake system10US 5,515,822 AYamaha Hatsudoki Kabushiki Kaisha · 1996
- 2-valve, 2-plug, 2-intake lean burn engine with squish flow with about 2/3 the combustion chamber under the exhaust valve3US 8,082,908 B22011
- Intake manifold for internal combustion engine2US 10,240,564 B2Toyota Jidosha Kabushiki Kaisha · 2019