F42B 4/12
Parachute or flare separation
F42B4/12 (Parachute or flare separation) appears on 3 US grants and 3 published applications in this corpus.
Search patents in F42B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 27 Jan 2026
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 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 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 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Recovery system for high performance large bore projectiles27 Jan 2026US 12,535,308 B1The United States of America as represented by the Secretary of the Army
- Rocket for artificial rainfall using ejection hygroscopic flare7 Feb 2023US 11,570,954 B2National Institute of Meteorological Sciences
- Spin actuated release mechanism22 Jun 1976US 3,964,396 AThe United States of America as represented by the Secretary of the Navy
- Rocket for artificial rainfall using ejection hygroscopic flare3 Mar 2022US 2022/0065599 A1National Institute of Meteorological Sciences
- Pyrotechnic device31 Dec 2015US 2015/0377598 A1Drew Defense GmbH
- Device with combustible charge with smoke-generating, tear-generating or signaling effects27 Mar 2003US 2003/0056680 A1Falken, S.A.
Most cited
By later US patents