F42B 30/003
Closures or baseplates therefor
Official title: {Closures or baseplates therefor (closures for blasting cartridges F42B3/24, for shotgun cartridges F42B7/12)}
F42B30/003 (Closures or baseplates therefor) appears on 18 US grants and 5 published applications in this corpus.
Search patents in F42B- Granted patents
- 18
- Published applications
- 5
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Projectile with antenna6 Oct 2026US 12,754,000 B2Bae Systems Bofors AB
- Interlocking expandable air-drop package17 Feb 2026US 12,553,696 B1The United States of America as represented by the Secretary of the Navy
- Hypersonic pneumatic gun24 Aug 2021US 11,098,977 B2SmartPlugs Corporation
- Shell with ejectable shell base20 Sep 2016US 9,448,048 B2Bae Systems Bofors AB
- Firearm projectile22 May 2007US 7,219,607 B2OPG Gun Ventures, LLC
- Projectile with antenna16 Jan 2025US 2025/0020440 A1Bae Systems Bofors AB
- Hypersonic Pneumatic Gun23 Jan 2020US 2020/0025511 A1SmartPlugs Corporation
- Shell with ejectable shell base14 Jan 2016US 2016/0010966 A1Bae Systems Bofors AB
- Firearm projectile29 Mar 2007US 2007/0068415 A1OPG Gun Ventures, LLC
- Enhanced performance insensitive penetrator warhead20 Feb 2003US 2003/0033954 A1Lockheed Martin Corporation
Most cited
By later US patents
- Enhanced performance insensitive penetrator warhead61US 6,523,477 B1Lockheed Martin Corporation · 2003
- Submunition deployable through an artillery projectile25US 5,111,748 ADiehl GmbH & Co. · 1992
- Projectile having improved baseplug21US 5,020,439 AOlin Corporation · 1991
- Firearm projectile18US 7,219,607 B2OPG Gun Ventures, LLC · 2007
- Base closure for thinwall carrier projectile17US 4,771,696 A1988