F42B 33/0214
By casting
Official title: {by casting (F42B33/004 takes precedence)}
F42B33/0214 (By casting) appears on 42 US grants and 25 published applications in this corpus.
Search patents in F42B- Granted patents
- 42
- Published applications
- 25
- Assignees
- 29
- Inventors
- 103
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 3 | 4 |
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shaped charge warhead and a method for producing said warhead25 Feb 2025US 12,235,088 B2Techdyn Engineering Societa' A Responsabilita' Limitata—Azienda Spin-Off Accademico Dell'universita' Degli Studi Di Cassino
- Prefragmented warheads with enhanced performance27 Aug 2024US 12,072,171 B1Northrop Grumman Systems Corporation
- Method of forming pre-defined recess in cured or cast explosive composition26 Sep 2023US 11,766,809 B2BAE SYSTEMS plc
- Prefragmented warheads with enhanced performance28 Mar 2023US 11,614,311 B1Northrop Grumman Systems Corporation
- Canister assembly with protected cap well and booster explosive comprising the same18 Oct 2022US 11,473,882 B2Dyno Nobel Inc.
- Ammunition reloading kit7 May 2026US 2026/0126279 A1RCBS Precisioneered Reloading, LLC
- Shaped charge warhead and a method for producing said warhead20 Jun 2024US 2024/0200921 A1Techdyn Engineering Societa' A Responsabilita' Limitata—Azienda Spin-Off Accademico Dell'universita' Degli Studi Di Cassino
- Canister assembly with protected cap well and booster explosive comprising the same30 Dec 2021US 2021/0404778 A1Dyno Nobel Inc.
- Castable Frangible Projectile11 Nov 2021US 2021/0348898 A1Rocky Mountain Scientific Laboratory, LLC
- Castable Frangible Projectile11 Nov 2021US 2021/0348899 A1Rocky Mountain Scientific Laboratory, LLC
Most cited
By later US patents
- Explosive device with assembled segments and related methods76US 6,739,265 B1The Ensign-Bickford Company · 2004
- Blast treatment method and blast treatment device15US 8,464,624 B2Kobe Steel, Ltd. · 2013
- Method for making incendiary lines for ordnance10US 3,961,554 AThe United States of America as represented by the Secretary of the Navy · 1976
- Process and device for preparing cast explosive bodies10US 4,336,209 A1982
- Method for producing a large-caliber, high-explosive projectile, and high-explosive projectile produced in accordance with the method8US 6,860,185 B2Reinmetall W & M GmbH · 2005