F02M 19/00
Details, component parts, or accessories of carburettors, not provided for in, or
Official title: Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
F02M19/00 (Details, component parts, or accessories of carburettors, not provided for in, or) appears on 569 US grants and 268 published applications in this corpus.
Search patents in F02M- Granted patents
- 569
- Published applications
- 268
- Assignees
- 211
- Inventors
- 804
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 20 | 0 |
| 1978 | 21 | 0 |
| 1979 | 18 | 0 |
| 1980 | 20 | 0 |
| 1981 | 22 | 0 |
| 1982 | 18 | 0 |
| 1983 | 14 | 0 |
| 1984 | 19 | 0 |
| 1985 | 18 | 0 |
| 1986 | 14 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 12 | 0 |
| 1991 | 16 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 8 |
| 2002 | 14 | 5 |
| 2003 | 11 | 10 |
| 2004 | 8 | 10 |
| 2005 | 11 | 15 |
| 2006 | 10 | 9 |
| 2007 | 5 | 7 |
| 2008 | 3 | 7 |
| 2009 | 7 | 11 |
| 2010 | 5 | 10 |
| 2011 | 7 | 5 |
| 2012 | 7 | 13 |
| 2013 | 5 | 8 |
| 2014 | 7 | 20 |
| 2015 | 13 | 21 |
| 2016 | 16 | 13 |
| 2017 | 17 | 19 |
| 2018 | 16 | 10 |
| 2019 | 17 | 19 |
| 2020 | 15 | 18 |
| 2021 | 14 | 12 |
| 2022 | 15 | 8 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 4 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F02M 19/02Metering-orifices116
- F02M 19/08Venturis113
- F02M 19/12External control gear83
- F02M 19/04Fuel-metering pins or needles81
- F02M 19/03Fuel atomising nozzles69
- F02M 19/06Details, component parts, or accessories of carburettors, not provided for in, or48
- F02M 19/01Apparatus for testing, tuning, or synchronising carburettors37
Recent patents
- Flow control restrictor28 Apr 2026US 12,612,884 B2Yamabiko Corporation
- Circular channeled forced induction fuel bowl system with fuel syphoning technology21 Apr 2026US 12,607,158 B2
- Unidirectional fuel nozzle for improving fuel atomization in a carburetor or similar apparatus7 Apr 2026US 12,595,775 B2
- Fuel regulator25 Nov 2025US 12,480,461 B2Yamabiko Corporation
- Carburettor assembly30 Sep 2025US 12,429,016 B2Husqvarna AB
- Annular discharge venturi booster assembly19 Feb 2026US 2026/0049585 A1
- A unidirectional fuel nozzle for improving fuel atomization in a carburetor or similar apparatus10 Jul 2025US 2025/0223936 A1
- Circular channeled forced induction fuel bowl system with fuel syphoning technology24 Apr 2025US 2025/0129757 A1
- Mixture Formation Apparatus, Method of Manufacturing a Mixture Formation Apparatus and Working Device or Internal Combustion Engine20 Feb 2025US 2025/0059936 A1Andreas Stihl AG & CO.KG
- Method, system, and apparatus for optimizing carburetors26 Dec 2024US 2024/0426263 A1
Most cited
By later US patents
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same495US 7,964,881 B2Samsung LED Co., Ltd. · 2011
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same484US 7,985,976 B2Samsung LED Co., Ltd. · 2011
- Semiconductor light emitting device, method of manufacturing the same, and semiconductor light emitting device package using the same481US 8,263,987 B2Samsung Electronics Co., Ltd. · 2012
- Adjustable incline system for exercise equipment150US 5,372,559 AWeslo, Inc. · 1994
- Adjustable incline system for exercise equipment146US 5,192,255 AWeslo, Inc. · 1993