F42B 12/28
The projectile wall being built from annular elements
Official title: the projectile wall being built from annular elements
F42B12/28 (The projectile wall being built from annular elements) appears on 18 US grants and 14 published applications in this corpus.
Search patents in F42B- Granted patents
- 18
- Published applications
- 14
- Assignees
- 18
- Inventors
- 38
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Munitions and methods for operating same24 Dec 2024US 12,173,996 B2Corvid Technologies LLC
- Telescoped ammunition comprising a shell24 Oct 2023US 11,796,293 B2CTA International
- Munitions and methods for operating same7 Mar 2023US 11,598,621 B1Corvid Technologies LLC
- Munitions and methods for operating same14 Jun 2022US 11,359,901 B1Corvid Technologies LLC
- Munitions and methods for operating same20 Apr 2021US 10,982,942 B1Corvid Technologies LLC
- Optimized fragment geometry for an explosive projective device and associated design and manufacturing methods9 Jul 2026US 2026/0194333 A1Firestorm Labs, Inc.
- Projectile and method for producing a projectile30 Apr 2026US 2026/0118100 A1Loxxon Fzco
- Warheads, munitions and methods for operating same27 Feb 2025US 2025/0067545 A1Corvid Technologies LLC
- Munitions and methods for operating same8 Feb 2024US 2024/0044624 A1Corvid Technologies LLC
- Telescoped ammunition comprising a shell11 Aug 2022US 2022/0252381 A1CTA International
Most cited
By later US patents
- Projectile containing a fragmentation jacket13US 4,899,661 AWerkzeugmaschinenfabrik Oerlikon-Buehrle AG · 1990
- Selectable size fragmentation warhead12US 8,272,330 B1The United States of America as represented by the Secretary of the Army · 2012
- Fragmentation bomb10US 4,974,516 AThe State of Israel, Ministry of Defence, Israel Military Industries · 1990
- Projectile with a programmable time fuse7US 6,129,024 AOerlikon Contraves AG · 2000
- Multiple size fragment warhead6US 8,522,685 B1The United States of America as represented by the Secretary of the Army · 2013