Y10S 261/21
Drawing excess fuel from carbureting passage
Y10S261/21 (Drawing excess fuel from carbureting passage) appears on 14 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 14
- Published applications
- 2
- Assignees
- 10
- Inventors
- 18
- Latest grant
- 23 Dec 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Auxiliary fuel and air supply in a carburetor23 Dec 2008US 7,467,785 B2Walbro Engine Management, L. L.C.
- Carburetor with idle fuel supply arrangement29 Mar 2005US 6,871,843 B2Walbro Japan, Inc.
- Carburetor device with additional air-fuel flow apertures9 Oct 2001US 6,299,144 B1
- IC engine fuel supply system9 Jun 1998US 5,762,832 A
- Fuel amount control31 Mar 1998US 5,732,682 AAktiebolaget Electrolux
Most cited
By later US patents
- Cyclone vortex system and process52US 5,472,645 ACyclone Technologies, Inc. · 1995
- Cyclone vortex process32US 5,512,216 AMatsushita Electric Industrial Co., Ltd. · 1996
- Fuel efficient, low pollution carburetor and methods25US 4,515,734 A1985
- Auxiliary fuel and air supply in a carburetor16US 7,467,785 B2Walbro Engine Management, L. L.C. · 2008
- Overflow device for vehicular carburetor15US 4,350,124 AYamaha Hatsudoki Kabushiki Kaisha · 1982