F02M 19/025
Metering orifices not variable in diameter
F02M19/025 (Metering orifices not variable in diameter) appears on 8 US grants and 4 published applications in this corpus.
Search patents in F02M- Granted patents
- 8
- Published applications
- 4
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Carburetor having integrated filter9 Nov 2021US 11,168,646 B2Tti (Macao Commercial Offshore) Limited
- Asymmetrical orifice for bypass control5 Apr 2016US 9,303,604 B2Caterpillar Inc.
- Carburetor including one-piece fuel-metering insert5 Nov 2013US 8,573,567 B2Briggs & Stratton Corporation
- Carburetor including one-piece fuel-metering insert18 Dec 2012US 8,333,366 B2Briggs & Stratton Corporation
- Fluid flow regulator29 Dec 1987US 4,715,395 AUnited Technologies Corporation
- Carburetor having integrated filter23 May 2019US 2019/0153982 A1Tti (Macao Commercial Offshore) Limited
- Asymmetrical Orifice for Bypass Control16 Jul 2015US 2015/0198124 A1Caterpillar Inc.
- Carburetor including one-piece fuel-metering insert25 Apr 2013US 2013/0099399 A1Briggs & Stratton Corporation
- Carburetor including one-piece fuel-metering insert8 Sep 2011US 2011/0215486 A1Briggs & Stratton Corporation
Most cited
By later US patents
- Fluid flow regulator18US 4,715,395 AUnited Technologies Corporation · 1987
- Dual bowl metering block for alcohol and/or nitro-methane burning carburetor and method of conversion8US 4,430,275 A1984
- Carburetor attachment3US 4,518,542 A1985
- Distribution device for a two-phase flow3US 4,712,581 AVolkswagen Aktiengesellschaft · 1987
- Carburetor including one-piece fuel-metering insert1US 8,333,366 B2Briggs & Stratton Corporation · 2012