F02M 9/106
Pneumatic or hydraulic control
Official title: {Pneumatic or hydraulic control}
F02M9/106 (Pneumatic or hydraulic control) appears on 27 US grants and 2 published applications in this corpus.
Search patents in F02M- Granted patents
- 27
- Published applications
- 2
- Assignees
- 17
- Inventors
- 45
- Latest grant
- 24 Dec 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carburetor24 Dec 2013US 8,613,429 B2Zama Japan Kabushiki Kaisha
- Vacuum-operated choke system and method31 May 2005US 6,899,072 B2Honda Motor Co., Ltd.
- Device for the control of the vacuum7 Oct 1997US 5,674,434 A
- Method of operating gaseous fueled engine19 Nov 1996US 5,575,266 AYamaha Hatsudoki Kabushiki Kaisha
- Carburetor with a cam-controlled venturi2 Nov 1993US 5,258,143 A
Most cited
By later US patents
- Variable flow elastic nozzle94US 4,096,211 ARegie Nationale des Usines Renault · 1978
- Gas mixture feed system for internal combustion engine32US 4,094,285 AHitachi, Ltd. · 1978
- Variable intake manifold29US 4,928,638 A1990
- Fuel mixer22US 4,063,905 ABorg-Warner Corporation · 1977
- Compression ignition engine fumigation system20US 4,694,802 A1987