F42B 3/11
Characterised by the material used
Official title: characterised by the material used, e.g. for initiator case or electric leads (F42B3/107 takes precedence)
F42B3/11 (Characterised by the material used) appears on 63 US grants and 48 published applications in this corpus.
Search patents in F42B- Granted patents
- 63
- Published applications
- 48
- Assignees
- 45
- Inventors
- 164
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 3 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 2 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 1 |
| 2019 | 0 | 5 |
| 2020 | 3 | 5 |
| 2021 | 8 | 4 |
| 2022 | 3 | 4 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 4 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuse assembly and method for assembling the same19 May 2026US 12,631,431 B1L3Harris Technologies, Inc.
- Gas generator30 Dec 2025US 12,510,335 B2Daicel Corporation
- Molded power charge with secondary pellet at each end23 Sep 2025US 12,422,230 B2Pyrotechnics Research Center, LLC
- Igniter for passenger protection devices and method for producing same22 Apr 2025US 12,281,885 B2Schott AG
- Connector pin for feedthroughs and method for production11 Mar 2025US 12,247,820 B2Schott AG
- Micro detonator and projectile including a micro detonator2 Oct 2025US 2025/0305803 A1
- Portable Decontamination Chamber27 Feb 2025US 2025/0064999 A1The Government of the United States, as represented by the Secretary of the Army
- Molded Power Charge with Secondary Pellet at Each End30 Jan 2025US 2025/0035412 A1Pyrotechnics Research Center, LLC
- Metal fixing material leadthrough having low susceptibility to faults14 Nov 2024US 2024/0379340 A1Schott AG
- Gas generator26 Sep 2024US 2024/0318943 A1Daicel Corporation
Most cited
By later US patents
- Electric initiator59US 3,971,320 AICI United States Inc. · 1976
- Flying-plate detonator using a high-density high explosive40US 4,788,913 AThe United States of America as represented by the United States Department of Energy · 1988
- Process for fabricating a hermetic coaxial feedthrough29US 5,243,492 ACoors Ceramics Company · 1993
- All-glass header assembly used in an inflator system29US 5,404,263 AOEA, Inc. · 1995
- Heat transfer delay26US 6,298,784 B1Talley Defense Systems, Inc. · 2001