F42B 3/127
The case having burst direction defining elements
Official title: {the case having burst direction defining elements}
F42B3/127 (The case having burst direction defining elements) appears on 32 US grants and 21 published applications in this corpus.
Search patents in F42B- Granted patents
- 32
- Published applications
- 21
- Assignees
- 24
- Inventors
- 89
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 3 | 0 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 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
- Igniter assembly and gas generator27 Jan 2026US 12,534,041 B2Daicel Corporation
- Methods to improve burst uniformity and efficiency in exploding foil initiators28 Dec 2021US 11,209,249 B2Lawrence Livermore National Security, LLC
- Igniter case1 Sep 2020US 10,760,880 B2Autoliv Development AB
- Dual mode initiator system31 Mar 2020US 10,605,576 B1Reynolds Systems, Inc.
- Igniter case10 Mar 2020US 10,584,945 B2Autoliv Development AB
- Igniter assembly and gas generator5 Sep 2024US 2024/0294138 A1Daicel Corporation
- Methods to improve burst uniformity and efficiency in exploding foil initiators18 Jun 2020US 2020/0191536 A1Lawrence Livermore National Security, LLC
- Igniter case19 Dec 2019US 2019/0383589 A1Autoliv Development AB
- Pyrotechnical igniter11 Oct 2018US 2018/0292185 A1Autoliv Development AB
- Igniter case21 Jun 2018US 2018/0172411 A1Autoliv Development AB
Most cited
By later US patents
- Initiator54US 7,357,083 B2Hino Motors, Ltd. · 2008
- Air bag initiator40US 5,454,320 AQuantic Industries, Inc. · 1995
- Energetic material initiation device utilizing exploding foil initiated ignition system with secondary explosive material36US 6,923,122 B2Reynolds Systems, Inc. · 2005
- Igniter for an air bag inflator35US 5,403,036 ATRW Inc. · 1995
- Energetic material initiation device utilizing exploding foil initiated ignition system with secondary explosive material30US 7,430,963 B2Reynolds Systems, Inc. · 2008