F42C 7/02
Contact fuzes, i.e. fuzes actuated by mechanical contact between a stationary ammunition
Official title: Contact fuzes, i.e. fuzes actuated by mechanical contact between a stationary ammunition, e.g. a land mine, and a moving target, e.g. a person (F42C7/12 takes precedence)
F42C7/02 (Contact fuzes, i.e. fuzes actuated by mechanical contact between a stationary ammunition) appears on 17 US grants and 9 published applications in this corpus.
Search patents in F42C- Granted patents
- 17
- Published applications
- 9
- Assignees
- 14
- Inventors
- 31
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dynamic hardened target layer and void detector sensor for use with a warhead or projectile penetrator15 Oct 2024US 12,117,279 B2Instrumentation and Engineering Services, Inc.
- Paintball land mine and methods of making and using same20 Aug 2024US 12,066,275 B2
- Dynamic hardened target layer and void detector sensor for use with a warhead or projectile penetrator11 Apr 2023US 11,624,599 B2Instrumentation and Engineering Services, Inc.
- Trip flare with flash bang21 Feb 2017US 9,574,857 B1Combined Systems, Inc.
- Hand grenade12 Jan 2016US 9,234,730 B1
- Dynamic Hardened Target Layer and Void Detector Sensor for use with a Warhead or Projectile Penetrator18 Jan 2024US 2024/0019233 A1Instrumentation and Engineering Services, Inc.
- Paintball land mine and methods of making and using same29 Jun 2023US 2023/0204334 A1
- Paintball land mine and methods of making and using same5 Jan 2023US 2023/0003495 A1
- Dynamic hardened target layer and void detector sensor for use with a warhead or projectile penetrator18 Nov 2021US 2021/0356242 A1Instrumentation and Engineering Services, Inc.
- Percussive rodent trap11 Jun 2009US 2009/0145018 A1Triple-T Machining Specialties, Inc.
Most cited
By later US patents
- Explosive device78US 4,058,061 AAerojet-General Corporation · 1977
- Muzzle-loading firearm with pivoting block action8US 7,065,913 B2Blackpowder Products, Inc. · 2006
- Igniter for exothermic torch rod8US 7,117,796 B1The United States of America as represented by the Secretary of the Navy · 2006
- Anti-tank mine5US 4,476,784 ASociete E. Lacroix-Tous Artifices · 1984
- Fuze mine anti-personnel4US 4,202,269 AThe United States of America as represented by the Secretary of the Army · 1980