F02M 19/088
Whirl devices and other atomising means in or on the venturi walls
Official title: {Whirl devices and other atomising means in or on the venturi walls}
F02M19/088 (Whirl devices and other atomising means in or on the venturi walls) appears on 24 US grants and 15 published applications in this corpus.
Search patents in F02M- Granted patents
- 24
- Published applications
- 15
- Assignees
- 16
- Inventors
- 47
- Latest grant
- 12 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
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 and methods therefor6 Aug 2019US 10,371,100 B2Technology Elevated Holdings, LLC
- Device for producing a gaseous fuel composite and system of production thereof18 Jul 2017US 9,708,185 B2Turbulent Energy, LLC
- Carburetor air intake housing and air flow enhancing contoured radial structure8 Mar 2016US 9,279,389 B2Five Star Fabricating, Inc.
- Carburetor and methods therefor13 Jan 2015US 8,931,458 B2APT IP Holdings LLC
- Mixture formation unit and two stroke engine having a mixture formation unit10 Dec 2020US 2020/0386192 A1Andreas Stihl AG & CO.KG
- Fuel atomizer plate for carburetors25 Oct 2018US 2018/0306146 A1Thompson Performance, LLC
- Device for Producing a Gaseous Fuel Composite and System of Production Thereof29 Jun 2017US 2017/0184055 A9Turbulent Energy, LLC
- Air inlet system of engine30 Jul 2015US 2015/0211423 A1
- Carburetor air intake housing and air flow enhancing securement plate21 May 2015US 2015/0136058 A1Five Star Fabricating, Inc.
Most cited
By later US patents
- Gas-air mixer30US 4,991,561 AN I S pri VTU "Angel Kantschev" · 1991
- Non-leaking venturi carburetor27US 4,966,735 A1990
- Fuel atomization device9US 4,968,458 A1990
- Atomizing fuel carburetor9US 6,047,956 A2000
- Fuel supply apparatus in internal combustion engine8US 4,354,470 AHonda Giken Kogyo Kabushiki Kaisha · 1982