F02M 61/02
Fuel-injectors not provided for in groups f02m39/00 - f02m57/00 or f02m67/00: of
Official title: of valveless type
F02M61/02 (Fuel-injectors not provided for in groups f02m39/00 - f02m57/00 or f02m67/00: of) appears on 29 US grants and 21 published applications in this corpus.
Search patents in F02M- Granted patents
- 29
- Published applications
- 21
- Assignees
- 21
- Inventors
- 55
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fluid atomizer9 Dec 2025US 12,491,524 B2Ford Otomotiv Sanayi A. S.
- Injector apparatus28 Nov 2023US 11,828,256 B2Rklab AG
- Electronic fuel injection module6 Jun 2023US 11,668,270 B2Briggs & Stratton Corporation
- Fuel injection system29 Mar 2022US 11,286,895 B2Briggs & Stratton Corporation
- Fuel injector, a fuel injector assembly and an associated method1 Dec 2020US 10,851,753 B2Caterpillar Inc.
- Variable orifice fuel injection nozzle9 Nov 2023US 2023/0358196 A1
- Fluid atomizer1 Jun 2023US 2023/0166275 A1Ford Otomotiv Sanayi A. S.
- Injector apparatus12 Jan 2023US 2023/0012407 A1Rklab AG
- Electronic fuel injection module30 Dec 2021US 2021/0404428 A1Briggs & Stratton Corporation
- Fuel injection system19 Sep 2019US 2019/0285036 A1Picospray, LLC
Most cited
By later US patents
- Fuel delivery and ignition system for operation of energy conversion systems89US 6,446,597 B12002
- Nozzle54US 4,798,190 ANitrous Oxide Systems, Inc. · 1989
- Nozzle28US 4,827,888 ANitrous Oxide Systems, Inc. · 1989
- Pressure energy conversion systems24US 8,311,723 B2McAlister Technologies, LLC · 2012
- Laminar flow nozzle15US 6,116,225 A2000