F02B 27/0263
The plenum chamber and at least one of the intake ducts having
Official title: {the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type (F02B27/0257 takes precedence)}
F02B27/0263 (The plenum chamber and at least one of the intake ducts having) appears on 118 US grants and 63 published applications in this corpus.
Search patents in F02B- Granted patents
- 118
- Published applications
- 63
- Assignees
- 56
- Inventors
- 242
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 3 |
| 2002 | 8 | 7 |
| 2003 | 5 | 8 |
| 2004 | 5 | 0 |
| 2005 | 2 | 8 |
| 2006 | 8 | 6 |
| 2007 | 9 | 3 |
| 2008 | 1 | 7 |
| 2009 | 2 | 5 |
| 2010 | 2 | 2 |
| 2011 | 5 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 4 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 0 |
| 2019 | 4 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Intake manifold6 Apr 2021US 10,968,875 B2Aisin Seiki Kabushiki Kaisha
- Intake system for vehicle1 Dec 2020US 10,851,742 B2Hyundai Motor Company
- Air intake device and air intake control valve16 Jul 2019US 10,352,252 B2Aisin Seiki Kabushiki Kaisha
- Air intake device and valve30 Apr 2019US 10,273,871 B2Aisin Seiki Kabushiki Kaisha
- Air intake device and valve19 Mar 2019US 10,233,826 B2Aisin Seiki Kabushiki Kaisha
- Intake system for vehicle7 May 2020US 2020/0141369 A1Hyundai Motor Company
- Intake manifold5 Mar 2020US 2020/0072170 A1Aisin Seiki Kabushiki Kaisha
- Intake device of internal combustion engine28 Sep 2017US 2017/0276033 A1Aisin Seiki Kabushiki Kaisha
- Air intake device and air intake control valve9 Mar 2017US 2017/0067398 A1Aisin Seiki Kabushiki Kaisha
- Air intake device and valve12 Jan 2017US 2017/0009641 A1Aisin Seiki Kabushiki Kaisha
Most cited
By later US patents
- Integrated induction system61US 5,003,933 AGeneral Motors Corporation · 1991
- Integrated tuned induction system51US 4,919,086 ASiemens-Bendix Automotive Electronics L.P. · 1990
- Integrated tuned induction system50US 5,005,532 ASiemens-Bendix Automotive Electronics L.P. · 1991
- Air intake device42US 7,275,512 B2Siemens Aktiengesellschaft · 2007
- Internal combustion engine inlet manifold39US 4,932,369 AAustin Rover Group Limited · 1990