F42B 8/28
Land or marine mines
Official title: Land or marine mines; Depth charges
F42B8/28 (Land or marine mines) appears on 42 US grants and 32 published applications in this corpus.
Search patents in F42B- Granted patents
- 42
- Published applications
- 32
- Assignees
- 25
- Inventors
- 103
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 3 |
| 2011 | 4 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 3 | 4 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Paintball land mine and methods of making and using same20 Aug 2024US 12,066,275 B2
- Cartridge for military training device, activation device for cartridge, cartridge kit, and related methods23 Aug 2022US 11,421,969 B2Mil-Sim-Fx International Inc.
- Explosive-containing porous materials as non-detonable training aid30 Jul 2019US 10,365,075 B2Xplosafe, LLC
- Explosive device simulator25 Dec 2018US 10,161,730 B2Remington Lee, LLC
- Explosive device simulator23 May 2017US 9,658,039 B2Remington Lee, LLC
- Paintball land mine and methods of making and using same29 Jun 2023US 2023/0204334 A1
- Underwater apparatus23 Feb 2023US 2023/0058795 A1
- Paintball land mine and methods of making and using same5 Jan 2023US 2023/0003495 A1
- Cartridge for military training device, activation device for cartridge, cartridge kit, and related methods3 Oct 2019US 2019/0301843 A1Mil-Sim-Fx International Inc.
- Explosive-containing porous materials as non-detonable training aid20 Jun 2019US 2019/0186878 A1Xplosafe, LLC
Most cited
By later US patents
- Magnetic induction mine arming, disarming and simulation system234US 5,027,709 A1991
- Non-lethal area denial device44US 5,936,183 A1999
- Mine effects simulator system37US 5,074,793 AThe United States of America as represented by the Secretary of the Army · 1991
- Antipersonnel training mine31US 5,207,579 AThe United States of America as represented by the Secretary of the Army · 1993
- Multi-shot, non-lethal, taser cartridge remote firing system for protection of facilities and vehicles against personnel31US 6,269,726 B12001