F42C 9/02
The timing being caused by mechanical means
Official title: the timing being caused by mechanical means
F42C9/02 (The timing being caused by mechanical means) appears on 54 US grants and 39 published applications in this corpus.
Search patents in F42C- Granted patents
- 54
- Published applications
- 39
- Assignees
- 24
- Inventors
- 65
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 5 |
| 2011 | 1 | 1 |
| 2012 | 3 | 6 |
| 2013 | 3 | 2 |
| 2014 | 4 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 3 | 4 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Inertial igniters for low-g and long-duration firing acceleration munitions and the like30 Dec 2025US 12,510,340 B2Omnitek Partners LLC
- Diversionary device with electronic trigger and directed high efficiency output9 Sep 2025US 12,410,995 B2
- Inertial igniters for low-G and long duration firing acceleration munitions and the like8 Jul 2025US 12,352,550 B2Omnitek Partners LLC
- Safe-and-arm device29 Apr 2025US 12,287,186 B2
- Inertial igniters for low-G and long-duration firing acceleration munitions and the like22 Oct 2024US 12,123,696 B2Omnitek Partners LLC
- Inertial igniters for low-g and long-duration firing acceleration munitions and the like6 Feb 2025US 2025/0044066 A1Omnitek Partners LLC
- Diversionary device with electronic trigger and directed high efficiency output12 Sep 2024US 2024/0302146 A1
- Mechanical self-percussion fuze for a non-gyrating ammunition8 Aug 2024US 2024/0263931 A1Dixi Microtechniques
- Safe-and-arm Device11 Jul 2024US 2024/0230298 A1St Engineering Advanced Material Engineering Pte. Ltd.
- Inertial igniters for low-g and long-duration firing acceleration munitions and the like29 Feb 2024US 2024/0068789 A1Omnitek Partners LLC
Most cited
By later US patents
- Self-destruct delay fuze22US 3,998,164 AThe United States of America as represented by the Secretary of the Army · 1976
- Random time delay fuze17US 4,455,940 AThe United States of America as represented by the Secretary of the Army · 1984
- Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like16US 7,587,979 B2Omnitek Partners LLC · 2009
- Fuze for a bomblet12US 4,998,476 ADiehl GmbH & Co. · 1991
- Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like having a rotatable movable member11US 8,191,476 B2Omnitek Partners LLC · 2012