F02M 17/10
Carburettors having one or more fuel passages opening in valve-member of air
Official title: Carburettors having one or more fuel passages opening in valve-member of air throttle
F02M17/10 (Carburettors having one or more fuel passages opening in valve-member of air) appears on 20 US grants and 17 published applications in this corpus.
Search patents in F02M- Granted patents
- 20
- Published applications
- 17
- Assignees
- 12
- Inventors
- 47
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 4 |
| 2017 | 1 | 0 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Mixture formation unit and two stroke engine having a mixture formation unit12 Jul 2022US 11,384,715 B2Andreas Stihl AG & CO.KG
- Batteryless dual fuel engine with liquid fuel cut-off12 Oct 2021US 11,143,145 B2Champion Power Equipment, Inc.
- Batteryless dual fuel engine with liquid fuel cut-off30 Jun 2020US 10,697,398 B2Champion Power Equipment, Inc.
- Portable engine working machine and rotary carburetor incorporated therein28 Apr 2020US 10,634,095 B2Yamabiko Corporation
- Portable engine working machine and rotary carburetor incorporated therein12 Feb 2019US 10,202,942 B2Yamabiko Corporation
- Fuel supply device27 Jan 2022US 2022/0025836 A1Andreas Stihl AG & CO.KG
- Mixture formation unit and two stroke engine having a mixture formation unit10 Dec 2020US 2020/0386192 A1Andreas Stihl AG & CO.KG
- Batteryless dual fuel engine with liquid fuel cut-off8 Oct 2020US 2020/0318578 A1Champion Power Equipment, Inc.
- Portable Engine Working Machine And Rotary Carburetor Incorporated Therein14 Feb 2019US 2019/0048827 A1Yamabiko Corporation
- Portable Engine Working Machine And Rotary Carburetor Incorporated Therein7 Jun 2018US 2018/0156160 A1Yamabiko Corporation
Most cited
By later US patents
- Controlled exhaust gas fuel atomizing nozzle13US 3,996,906 AGeneral Motors Corporation · 1976
- Carburetor arrangement8US 7,090,204 B2Andreas Stihl AG & CO.KG · 2006
- Mechanical air fuel ratio regulating carburetor with fuel pressure regulation8US 7,744,066 B22010
- Injection carburetor7US 3,943,207 A1976
- Fuel burning control apparatus7US 4,102,952 A1978