F41J 5/052
Targets comprising a plurality of electric contacts, each corresponding to a discrete
Official title: Targets comprising a plurality of electric contacts, each corresponding to a discrete target section and being actuated by the movement thereof (F41J5/056 takes precedence)
F41J5/052 (Targets comprising a plurality of electric contacts, each corresponding to a discrete) appears on 55 US grants and 38 published applications in this corpus.
Search patents in F41J- Granted patents
- 55
- Published applications
- 38
- Assignees
- 30
- Inventors
- 105
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 3 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Single wire hit detection apparatus30 Dec 2025US 12,510,333 B2Battelle Memorial Institute
- Systems and methods for in-person live action gaming26 Mar 2024US 11,938,408 B1Nixo LLC
- Dartboard structure and method for manufacturing the same12 Mar 2024US 11,927,430 B2Asmeditron Inc.
- Online dart competition system21 Nov 2023US 11,821,711 B2NVTEK Electronic Co., Ltd.
- Systems and methods for electronic targeting or hit/touch detection11 Apr 2023US 11,623,127 B2Io Targeting
- Systems and Methods for In-person Live Action Gaming11 Jan 2024US 2024/0009552 A1Nixo LLC
- Single wire hit detection apparatus23 Nov 2023US 2023/0375313 A1Battelle Memorial Institute
- Online dart competition system24 Nov 2022US 2022/0373304 A1NVTEK Electronic Co., Ltd.
- Magnetic induction dart and magnetic induction darting system13 Oct 2022US 2022/0325989 A1Asmeditron Inc.
- Electronic dartboard device3 Mar 2022US 2022/0065592 A1Winscend Tech Limited
Most cited
By later US patents
- Impact sensing vest109US 5,636,378 A1997
- Electronic dart game83US 4,974,857 AArachnid, Inc. · 1990
- Interactive arcade game apparatus63US 5,951,015 AEastman Kodak Company · 1999
- Athletic training, data collection, dynamic, and personified sporting method, apparatus, system, and computer program product23US 9,782,648 B22017
- Double bullseye for dart game21US 4,586,716 AIndustrial Design Electronic Associates, Inc. · 1986