F02D 41/042
For stopping the engine
Official title: {for stopping the engine}
F02D41/042 (For stopping the engine) appears on 1,460 US grants and 1,503 published applications in this corpus.
Search patents in F02D- Granted patents
- 1,460
- Published applications
- 1,503
- Assignees
- 312
- Inventors
- 2,893
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 19 | 12 |
| 2002 | 34 | 32 |
| 2003 | 33 | 45 |
| 2004 | 39 | 43 |
| 2005 | 35 | 52 |
| 2006 | 49 | 48 |
| 2007 | 50 | 47 |
| 2008 | 42 | 44 |
| 2009 | 31 | 57 |
| 2010 | 45 | 50 |
| 2011 | 27 | 58 |
| 2012 | 38 | 48 |
| 2013 | 52 | 79 |
| 2014 | 52 | 76 |
| 2015 | 66 | 69 |
| 2016 | 66 | 94 |
| 2017 | 83 | 121 |
| 2018 | 113 | 97 |
| 2019 | 115 | 128 |
| 2020 | 116 | 75 |
| 2021 | 80 | 51 |
| 2022 | 70 | 60 |
| 2023 | 50 | 33 |
| 2024 | 42 | 27 |
| 2025 | 29 | 27 |
| 2026 | 16 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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By later US patents
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