F02D 41/067
With control of the choke
Official title: {with control of the choke (non electronic control of choke see F02M1/10)}
F02D41/067 (With control of the choke) appears on 63 US grants and 50 published applications in this corpus.
Search patents in F02D- Granted patents
- 63
- Published applications
- 50
- Assignees
- 36
- Inventors
- 133
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 4 | 4 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 4 | 3 |
| 2008 | 3 | 3 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 3 | 3 |
| 2012 | 2 | 2 |
| 2013 | 2 | 0 |
| 2014 | 3 | 3 |
| 2015 | 2 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 5 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Battery pack for powering and controlling outdoor power equipment30 May 2024US 2024/0175417 A1Briggs & Stratton Corporation
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Most cited
By later US patents
- Closed loop fast idle control system84US 3,964,457 AThe Bendix Corporation · 1976
- Carburetor automatic control system in engine34US 7,331,326 B2Honda Motor Co., Ltd. · 2008
- Start air control system32US 3,960,130 AThe Bendix Corporation · 1976
- Control system for controlling internal combustion engine30US 6,116,213 AHonda Giken Kogyo Kabushiki Kaisha · 2000
- Electrically-actuated throttle device for general-purpose engine27US 7,171,947 B2Honda Motor Co., Ltd. · 2007