F02M 17/36
Carburettors having fitments facilitating their cleaning
F02M17/36 (Carburettors having fitments facilitating their cleaning) appears on 21 US grants and 7 published applications in this corpus.
Search patents in F02M- Granted patents
- 21
- Published applications
- 7
- Assignees
- 15
- Inventors
- 28
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mixture formation unit and two stroke engine having a mixture formation unit12 Jul 2022US 11,384,715 B2Andreas Stihl AG & CO.KG
- Carburetor drain valve7 Dec 2021US 11,193,452 B2
- Internal carburetor purging device and method of use thereof8 Dec 2020US 10,859,038 B2
- Modified float bowl and drain valve for a carburetor7 Feb 2017US 9,562,495 B1Xuma Products of Bradenton, LLC
- Two-stroke internal combustion engine25 Mar 2014US 8,677,954 B2Husqvarna AB
- Internal carburetor purging device and method of use thereof16 Jun 2022US 2022/0186687 A1
- Carburetor Drain Valve24 Jun 2021US 2021/0190015 A1
- Mixture formation unit and two stroke engine having a mixture formation unit10 Dec 2020US 2020/0386192 A1Andreas Stihl AG & CO.KG
- Internal carburetor purging device and method of use thereof23 Jan 2020US 2020/0025153 A1
- Carburetor with maintenance port24 Jan 2019US 2019/0024614 A1Tti (Macao Commercial Offshore) Limited
Most cited
By later US patents
- Adapter means for creating an open loop manually adjustable apparatus and system for selectively controlling the air-fuel ratio supplied to a combustion engine54US 4,556,032 AColt Industries Operating Corp. · 1985
- Rotary throttle valve carburetor17US 4,481,153 AWalbro Far East, Inc. · 1984
- Carburetor float bowl drain screw and recovery system17US 6,244,572 B12001
- Rotary throttle valve type carburetor16US 5,942,160 AU.S.A. Zama, Inc. · 1999
- Carburetor float bowl drain screw with quick disconnect coupling15US 6,729,608 B12004