F02M 13/046
Arranged in parallel
Official title: {arranged in parallel, e.g. initial and main carburettor}
F02M13/046 (Arranged in parallel) appears on 79 US grants and 16 published applications in this corpus.
Search patents in F02M- Granted patents
- 79
- Published applications
- 16
- Assignees
- 34
- Inventors
- 111
- Latest grant
- 2 Oct 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 14 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 3 | 3 |
| 2009 | 1 | 3 |
| 2010 | 2 | 1 |
| 2011 | 3 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- V-type engine2 Oct 2012US 8,276,560 B2Honda Motor Co., Ltd.
- System and method for converting an engine to an alternate fuel12 Jun 2012US 8,196,901 B2Briggs & Stratton Corporation
- Carburettors6 Sep 2011US 8,011,641 B2Ricardo UK Limited
- Cylinder/crankcase group for two-stroke internal combustion engines provided with means for supercharging the engine12 Jul 2011US 7,975,659 B2Emak S.P.A.
- Fuel supply assembly12 Apr 2011US 7,922,154 B2Husqvarna AB
- System and method for converting an engine to an alternate fuel15 Jul 2010US 2010/0176518 A1Briggs & Stratton Corporation
- Carburettors24 Dec 2009US 2009/0315195 A1Ricardo UK Limited
- Fuel supply assembly27 Aug 2009US 2009/0212448 A1Husqvarna AB
- Method and Apparatus for Controlling an Air-Fuel Mixture4 Jun 2009US 2009/0143955 A1Nonox B.V.
- Cylinder/crankcase group for two-stroke internal combustion engines provided with means for supercharging the engine18 Dec 2008US 2008/0308084 A1Emak S.P.A.
Most cited
By later US patents
- Dual barrel carburetor for motorcycles47US 6,481,698 B1Holley Performance Products, Inc. · 2002
- Carburator23US 4,073,278 A1978
- Internal combustion engine20US 4,294,205 AHonda Giken Kogyo Kabushiki Kaisha · 1981
- Internal combustion engine with dual induction system18US 4,270,500 ANissan Motor Co., Ltd. · 1981
- Internal combustion engine17US 4,333,429 AHonda Giken Kogyo Kabushiki Kaisha · 1982