F42B 22/06
Ground mines
F42B22/06 (Ground mines) appears on 11 US grants and 3 published applications in this corpus.
Search patents in F42B- Granted patents
- 11
- Published applications
- 3
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 24 Apr 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multiple torpedo mine24 Apr 2012US 8,161,899 B1The United States of America as represented by the Secretary of the Navy
- Systems and methods for underwater descent rate reduction23 Aug 2011US 8,002,599 B2Lockheed Martin Corporation
- Combined stabilization bracket and mine system for gathering undersea data12 Apr 2005US 6,879,547 B1The United States of America as represented by the Secretary of the Navy
- Support vessel for self-burying mines24 Aug 2004US 6,779,460 B2Lawborough International Limited
- Underwater intelligence gathering weapon system24 Apr 2001US 6,220,168 B1The United States of America as represented by the Secretary of the Navy
- Systems and methods for underwater descent rate reduction24 Feb 2011US 2011/0041754 A1Lockheed Martin Corporation
- Attachabel stabilization bracket for the versatile mine system6 Nov 2003US 2003/0205656 A1The United States of America as represented by the Secretary of the Navy
- Support vessel for self-burying mines11 Jul 2002US 2002/0088365 A1Lawborough International Limited
Most cited
By later US patents
- Underwater intelligence gathering weapon system22US 6,220,168 B1The United States of America as represented by the Secretary of the Navy · 2001
- Underwater weapon systems16US 4,586,421 AUnderwater Storage Limited · 1986
- Underwater weapon systems9US 4,566,367 AUnderwater Storage Limited · 1986
- Multiple torpedo mine6US 8,161,899 B1The United States of America as represented by the Secretary of the Navy · 2012
- Ocean floor mine4US 4,123,974 AMesserschmitt-Bolkow-Blohm GmbH · 1978