F42C 19/10
Percussion caps
F42C19/10 (Percussion caps) appears on 75 US grants and 83 published applications in this corpus.
Search patents in F42C- Granted patents
- 75
- Published applications
- 83
- Assignees
- 43
- Inventors
- 138
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 3 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 5 |
| 2017 | 4 | 9 |
| 2018 | 6 | 1 |
| 2019 | 3 | 9 |
| 2020 | 1 | 3 |
| 2021 | 1 | 22 |
| 2022 | 6 | 7 |
| 2023 | 5 | 2 |
| 2024 | 3 | 3 |
| 2025 | 3 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Directed energy ignition of standard primers1 Sep 2026US 12,723,858 B2MegaWatt Lasers, Inc.
- Systems and methods for selectively disabling electrical and mechanical devices12 May 2026US 12,624,935 B2JD Pharma, LLC
- Cartridges for recoil management of shoulder fired weapons11 Nov 2025US 12,467,703 B2Raytheon Company
- Systems and methods for selectively disabling electrical and mechanical devices2 Sep 2025US 12,405,096 B2JD Pharma, LLC
- Multi-piece primer insert for polymer ammunition11 Mar 2025US 12,247,821 B2True Velocity IP Holdings, LLC
- Directed energy ignition of standard primers6 Feb 2025US 2025/0044067 A1MegaWatt Lasers, Inc.
- Cartridges for Recoil Management of Shoulder Fired Weapons7 Nov 2024US 2024/0369332 A1Raytheon Company
- Systems and methods for selectively disabling electrical and mechanical devices3 Oct 2024US 2024/0328766 A1JD Pharma, LLC
- Multi-piece primer insert for polymer ammunition8 Feb 2024US 2024/0044627 A1True Velocity IP Holdings, LLC
- Systems and methods for selectively disabling electrical and mechanical devices12 Oct 2023US 2023/0324158 A1JD Pharma, LLC
Most cited
By later US patents
- High strength polymer-based cartridge casing and manufacturing method256US 8,443,730 B2PCP Tactical, LLC · 2013
- Adhesive lip for a high strength polymer-based cartridge casing and manufacturing method224US 8,875,633 B2PCP Tactical, LLC · 2014
- Base insert for polymer ammunition cartridges171US 9,599,443 B2PCP Tactical, LLC · 2017
- Method of making polymer ammunition having a primer diffuser168US 9,644,930 B1True Velocity, Inc. · 2017
- Ring fire primer163US 9,857,151 B2General Dynamics Ordnance and Tactical Systems - Canada, Inc. · 2018