F42B 8/16
Containing an inert filler in powder or granular form
Official title: containing an inert filler in powder or granular form
F42B8/16 (Containing an inert filler in powder or granular form) appears on 38 US grants and 24 published applications in this corpus.
Search patents in F42B- Granted patents
- 38
- Published applications
- 24
- Assignees
- 30
- Inventors
- 73
- Latest grant
- 29 Jul 2025
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 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 4 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 3 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Precision non-shattering less-lethal projectile29 Jul 2025US 12,372,337 B1Umarex GmbH & Co. KG
- Test and/or practice ammunition10 Sep 2024US 12,085,375 B2Rheinmetall Waffe Munition GmbH
- Mid-body marking projectile2 May 2023US 11,639,845 B2Nostromo Ltd.
- Less-than-lethal kinetic impact round29 Mar 2022US 11,287,230 B1Rama Technologies, LLC
- Simulated training ammunition automatic launching system12 Jan 2021US 10,890,408 B2
- Test and/or practice ammunition27 Jan 2022US 2022/0026186 A1Rheinmetall Waffe Munition GmbH
- Mid body marking projectile14 Oct 2021US 2021/0318106 A1Nostromo Ltd.
- Simulated Training Ammunition Automatic Launching System11 Jun 2020US 2020/0182581 A1
- Cold-molded objects and methods for making the same29 Aug 2019US 2019/0265010 A1Powdered Ballistics LLC
- Frangible Projectile and Method of Manufacture20 Jun 2019US 2019/0186880 A1
Most cited
By later US patents
- Frangible nonlethal projectile87US 5,035,183 A1991
- Reuseable projectile34US 7,228,802 B22007
- Ceramic munitions projectile33US 4,939,996 ACoors Porcelain Company · 1990
- Variable density frangible projectile28US 4,603,637 AThe United States of America as represented by the Secretary of the Air Force · 1986
- Ceramic munitions projectile27US 4,850,278 ACoors Porcelain Company · 1989