F42C 19/04
Protective caps
F42C19/04 (Protective caps) appears on 31 US grants and 10 published applications in this corpus.
Search patents in F42C- Granted patents
- 31
- Published applications
- 10
- Assignees
- 17
- Inventors
- 63
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for selectively disabling electrical and mechanical devices12 May 2026US 12,624,935 B2JD Pharma, LLC
- Insensitive munition initiation canister (IMIC)4 Oct 2022US 11,460,282 B1The United States of America as represented by the Secretary of the Navy
- Shock resistant mounting structures for fuze systems20 Sep 2022US 11,450,500 B1The United States of America as represented by the Secretary of the Navy
- Cook-off mitigation system7 Dec 2021US 11,193,743 B1The United States of America as represented by the Secretary of the Navy
- Shock resistant mounting structures for fuze systems28 Sep 2021US 11,131,533 B1The United States of America as represented by the Secretary of the Navy
- Systems and methods for selectively disabling electrical and mechanical devices3 Oct 2024US 2024/0328766 A1JD Pharma, LLC
- Selectively Disabled Ammunition and Remote Ammunition Disabling System and Method of Use7 Jun 2018US 2018/0156592 A1JD Pharma, LLC
- Selectively disabled ammunition and remote ammunition disabling system and method of use28 Dec 2017US 2017/0370686 A1JD Pharma, LLC
- Token System for Use with Dedicated Rounds of Ammunition9 Nov 2017US 2017/0322004 A1AMTEC Less Lethal Systems, Inc.
- Selectively Disabled Ammunition and Remote Ammunition Disabling System and Method of Use14 Sep 2017US 2017/0261297 A1JD Pharma, LLC
Most cited
By later US patents
- Protective cover for a missile nose cone19US 3,970,006 AThe United States of America as represented by the Secretary of the Air Force · 1976
- Fuze with dual safe positions and armed-safe indicator18US 3,973,501 AThe United States of America as represented by the Secretary of the Navy · 1976
- Stress relieved molded cover assembly and method of making the same16US 4,011,819 AThe United States of America as represented by the Secretary of the Navy · 1977
- Jettisonable protective element14US 6,679,453 B2Rafael-Armament Development Authority Ltd. · 2004
- Combination fuze for missiles8US 4,248,153 AA/S Kongsberg Vapenfabrikk · 1981