F02M 9/125
Specially shaped throttle valves not otherwise covered in groups f02m9/121 - f02m9/124
Official title: {specially shaped throttle valves not otherwise covered in groups F02M9/121 - F02M9/124}
F02M9/125 (Specially shaped throttle valves not otherwise covered in groups f02m9/121 - f02m9/124) appears on 8 US grants and 3 published applications in this corpus.
Search patents in F02M- Granted patents
- 8
- Published applications
- 3
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 2 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 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 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carburetor and method for operating an internal combustion engine having said carburetor2 Jul 2019US 10,337,458 B2Andreas Stihl AG & CO.KG
- Fuel-air mixer10 Sep 2002US 6,446,940 B1KleenAir Systems, Inc.
- Intake air quantity regulating device for an automobile engine27 Nov 1990US 4,972,815 AMitsubishi Denki Kabushiki Kaisha
- Throttle valve controlling apparatus employing electrically controlled actuator9 Jan 1990US 4,892,071 AMitsubishi Denki Kabushiki Kaisha
- Bearing support of a throttle valve shaft in the housing of an exhaust gas line31 Oct 1989US 4,877,339 ADaimler-Benz Aktiengesellschaft
- Carburetor and method for operating an internal combustion engine having said carburetor11 Aug 2016US 2016/0230704 A1Andreas Stihl AG & CO.KG
- Stratified scavenging two-cycle engine and carburetor27 Sep 2012US 2012/0240907 A1Husqvarna Zenoah Co., Ltd.
- Fuel-air mixer23 May 2002US 2002/0060374 A1KleenAir Systems, Inc.
Most cited
By later US patents
- Throttle valve controlling apparatus employing electrically controlled actuator49US 4,892,071 AMitsubishi Denki Kabushiki Kaisha · 1990
- Method and apparatus for positioning a torque motor armature24US 4,850,322 AEaton Corporation · 1989
- Bearing support of a throttle valve shaft in the housing of an exhaust gas line12US 4,877,339 ADaimler-Benz Aktiengesellschaft · 1989
- Method of controlling engine idle speed and air throttle therefor8US 4,759,326 AEaton Corporation · 1988
- Carburetor4US 4,765,933 AKioritz Corporation · 1988