F42C 19/0846
Arrangements of a multiplicity of primers or detonators, dispersed within a warhead
Official title: {Arrangements of a multiplicity of primers or detonators, dispersed within a warhead, for increased efficiency}
F42C19/0846 (Arrangements of a multiplicity of primers or detonators, dispersed within a warhead) appears on 25 US grants and 13 published applications in this corpus.
Search patents in F42C- Granted patents
- 25
- Published applications
- 13
- Assignees
- 15
- Inventors
- 46
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 3 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 3 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 4 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Warhead with asymmetric initiation23 Apr 2024US 11,965,720 B2Saab Bofors Dynamics Switzerland Ltd.
- Primer adapter assembly27 Apr 2021US 10,989,509 B2Combined Systems, Inc.
- Simultaneous linear initiation mechanism5 May 2020US 10,641,588 B2
- Fluted linear shaped charge with simultaneous initiation29 Oct 2019US 10,458,761 B2
- Extraction charge for underground threats30 Jul 2019US 10,365,073 B1The United States of America as represented by the Secretary of the Navy
- Warhead with asymmetric initiation13 Jan 2022US 2022/0011079 A1Saab Bofors Dynamics Switzerland Ltd.
- Dual-mode shaped charge device11 Apr 2019US 2019/0107371 A1
- Primer adapter assembly11 Apr 2019US 2019/0107377 A1Combined Systems, Inc.
- Simultaneous linear initiation mechanism27 Dec 2018US 2018/0372462 A1
- Fluted linear shaped charge with simultaneous initiation6 Sep 2018US 2018/0252507 A1
Most cited
By later US patents
- Controlled fragmentation warhead27US 3,977,327 AThe United States of America as represented by the Secretary of the Army · 1976
- Monolithic multi-point warhead initiator14US 4,475,461 AThe United States of America as represented by the Secretary of the Navy · 1984
- Variable yield device and method of use9US 8,371,224 B1The United States of America as represented by the Secretary of the Navy · 2013
- Layered energetic material having multiple ignition points9US 9,464,874 B1Spectre Materials Sciences, Inc. · 2016
- Auxiliary booster8US 4,711,177 AThe United States of America as represented by the Secretary of the Air Force · 1987