F41J 5/044
Targets having two or more electrically-conductive layers for short- circuiting by penetrating
Official title: Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles
F41J5/044 (Targets having two or more electrically-conductive layers for short- circuiting by penetrating) appears on 22 US grants and 23 published applications in this corpus.
Search patents in F41J- Granted patents
- 22
- Published applications
- 23
- Assignees
- 11
- Inventors
- 53
- Latest grant
- 29 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 4 |
| 2018 | 2 | 0 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Automatic hit detection in a shooting target having multiple conductive inks29 Jun 2021US 11,047,653 B1Plan Alpha Ltd.
- Target system and related target panels and methods4 Aug 2020US 10,731,954 B2Automated Target Solutions, Inc.
- Hit-scoring apparatus and target panel for shooting practice2 Jun 2020US 10,670,377 B2
- Marksmanship training aid16 Apr 2019US 10,260,845 B2Board of Regents, The University of Texas System
- Projectile weapon training apparatus using visual display to determine targeting, accuracy, and/or reaction timing19 Mar 2019US 10,234,247 B2Latts, LLC
- Hit-detecting, mobile-target training system15 Sep 2022US 2022/0290949 A1SimIS, Inc.
- Electronic target and the connection of automatic detection and notification of the electronic target hit zone17 Jun 2021US 2021/0180921 A1
- Target actuator system10 Jun 2021US 2021/0172715 A1
- Hit-scoring apparatus and target panel for shooting practice10 Sep 2020US 2020/0284558 A1
- Impact detection system20 Aug 2020US 2020/0263960 A1Plasan Sasa Ltd.
Most cited
By later US patents
- Hit scoring apparatus for shooting practice33US 6,994,347 B22006
- Electric dart game21US 6,089,571 A2000
- Electrically shorting target19US 4,953,875 A1990
- Self scoring target for darts and similar projectiles15US 4,244,583 A1981
- Projectile position detection apparatus10US 4,350,881 AAustralasian Training Aids (Pty.) Ltd. · 1982