F42B 22/04
Influenced mines
Official title: Influenced mines, e.g. by magnetic or acoustic effect
F42B22/04 (Influenced mines) appears on 21 US grants and 3 published applications in this corpus.
Search patents in F42B- Granted patents
- 21
- Published applications
- 3
- Assignees
- 5
- Inventors
- 37
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 11 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reconnaissance and communication assembly14 May 2024US 11,982,519 B2BAE SYSTEMS plc
- Reconnaissance and communication assembly20 Feb 2024US 11,906,274 B2BAE SYSTEMS plc
- Warhead influence19 Sep 1995US 5,450,805 AThe United States of America as represented by the Secretary of the Navy
- Proximity fuze7 May 1991US 5,012,742 AThe United States of America as represented by the Secretary of the Navy
- Magnetic mine firing circuit11 Sep 1990US 4,956,612 AThe United States of America as represented by the Secretary of the Navy
Most cited
By later US patents
- Anti-ship torpedo defense missile25US 4,215,630 AGeneral Dynamics, Pomona Division · 1980
- Deepwater target-seeking mines14US 4,274,333 AThe United States of America as represented by the Secretary of the Navy · 1981
- Underwater detonating device12US 4,369,709 ARheinmetall GmbH · 1983
- Vector acoustic mine mechanism9US 4,189,999 AThe United States of America as represented by the Secretary of the Navy · 1980
- Proximity fuze8US 5,012,742 AThe United States of America as represented by the Secretary of the Navy · 1991