F02D 2400/06
Small engines with electronic control
Official title: Small engines with electronic control, e.g. for hand held tools
F02D2400/06 (Small engines with electronic control) appears on 216 US grants and 245 published applications in this corpus.
Search patents in F02D- Granted patents
- 216
- Published applications
- 245
- Assignees
- 85
- Inventors
- 422
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 7 |
| 2003 | 6 | 15 |
| 2004 | 12 | 5 |
| 2005 | 10 | 8 |
| 2006 | 8 | 15 |
| 2007 | 6 | 12 |
| 2008 | 7 | 12 |
| 2009 | 7 | 14 |
| 2010 | 14 | 8 |
| 2011 | 4 | 15 |
| 2012 | 5 | 10 |
| 2013 | 5 | 10 |
| 2014 | 10 | 12 |
| 2015 | 15 | 11 |
| 2016 | 6 | 17 |
| 2017 | 15 | 11 |
| 2018 | 13 | 18 |
| 2019 | 16 | 14 |
| 2020 | 17 | 4 |
| 2021 | 4 | 7 |
| 2022 | 5 | 6 |
| 2023 | 9 | 7 |
| 2024 | 3 | 3 |
| 2025 | 3 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fueling time based on engine speed and temperature19 May 2026US 12,631,152 B2Yamabiko Corporation
- Easy engine starting system17 Mar 2026US 12,577,929 B2Oppama Industry Co., Ltd.
- Integrated throttle—fuel mixer18 Nov 2025US 12,473,866 B2Generac Power Systems, Inc.
- Small engine starter device8 Apr 2025US 12,270,365 B1
- Power drill-activated start mechanism for gas-powered engines8 Apr 2025US 12,270,366 B1
- Method of restricting rotational speed of an engine of a handheld power tool, control arrangement, and handheld power tool16 Jul 2026US 2026/0201845 A1Husqvarna AB
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Electrically controlled throttle valve5 Mar 2026US 2026/0063218 A1Husqvarna AB
- A fuel injection arrangement for hand-held powertools23 Oct 2025US 2025/0327433 A1Husqvarna AB
- Engine control device and engine control method7 Nov 2024US 2024/0369027 A1Yamabiko Corporation
Most cited
By later US patents
- Combined ignition and fuel system for combustion-powered tool41US 5,415,136 AIllinois Tool Works Inc. · 1995
- Lawn mower starting assembly and bail41US 6,751,936 B2MTD Products Inc · 2004
- Flex fuel field generator28US 9,175,601 B2INI Power Systems, Inc. · 2015
- Miniature, unmanned aircraft with automatically deployed parachute27US 6,685,140 B22004
- Electronic position and speed sensing device26US 6,208,131 B1Oribatal Engine Company · 2001