F42B 3/093
In mat or tape form
Official title: in mat or tape form
F42B3/093 (In mat or tape form) appears on 19 US grants and 8 published applications in this corpus.
Search patents in F42B- Granted patents
- 19
- Published applications
- 8
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Projectile-propelling explosive structure24 Sep 2024US 12,098,904 B2River Front Services, Inc.
- Deployable explosive charge structure16 Mar 2021US 10,947,169 B2
- Further improved flexible linear charge system26 Jan 2021US 10,900,756 B2Applied Explosives Technology Pty Limited
- Explosive separating joint11 Aug 2020US 10,739,120 B2Northrop Grumman Innovation Systems, Inc.
- Apparatus and method for a low fragment explosive access tool using one piece of explosive sheet in the form of a simple geometric shape, a booster charge of explosive sheet in the form of a disk, a blasting cap, and inert materials2 Apr 2013US 8,408,135 B2
- Projectile-Propelling Explosive Structure2 Apr 2026US 2026/0092759 A1River Front Services, Inc.
- Projectile-propelling explosive structure21 Sep 2023US 2023/0296351 A1River Front Services, Inc.
- Further Improved Flexible Linear Charge System18 Jun 2020US 2020/0191535 A1Applied Explosives Technology Pty Limited
- Deployable explosive charge structure2 Jan 2020US 2020/0002242 A1
- Explosive separating joint2 May 2019US 2019/0128653 A1Northrop Grumman Innovation Systems, Inc.
Most cited
By later US patents
- Linear shaped charges37US 4,430,939 A1984
- Low shock explosive joint systems21US 4,648,227 AThe Boeing Company · 1987
- Explosive cutting means18US 4,408,535 AAlflex Limited · 1983
- Embedded explosive severance of non-metallic materials17US 4,301,707 AMcDonnell Douglas Corporation · 1981
- Explosively activated egress area17US 4,407,468 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1983