F42B 5/297
With plastics
Official title: with plastics
F42B5/297 (With plastics) appears on 9 US grants and 12 published applications in this corpus.
Search patents in F42B- Granted patents
- 9
- Published applications
- 12
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
By publication year.
Recent patents
- Optical spectrum light-curable cartridge case sealant method and apparatus23 Sep 2025US 12,422,235 B2Hernon Manufacturing, Inc.
- Boron steel high-pressure cartridge case1 Apr 2025US 12,263,521 B2Luvata Ohio, Inc.
- Boron steel high-pressure cartridge case28 Nov 2023US 11,826,818 B2Luvata Ohio, Inc.
- Method of coding polymer ammunition cartridges29 Jun 2021US 11,047,663 B1True Velocity IP Holdings, LLC
- Polymeric material suitable for making ammunition cartridge casings7 Oct 2014US 8,850,985 B2Solvay Advanced Polymers, L.L.C.
- Coated bullet body7 Aug 2025US 2025/0251225 A1SwissP Defence AG
- Optical spectrum light-curable cartridge case sealant method and apparatus4 Jul 2024US 2024/0219156 A1Hernon Manufacturing, Inc.
- Boron steel high-pressure cartridge case8 Feb 2024US 2024/0042512 A1Luvata Ohio, Inc.
- Boron steel high-pressure cartridge case31 Mar 2022US 2022/0097124 A1Luvata Ohio, Inc.
- Method of coding polymer ammunition cartridges21 Oct 2021US 2021/0325156 A1True Velocity IP Holdings, LLC
Most cited
By later US patents
- Ammunition casing244US 8,240,252 B22012
- Ammunition casing235US 8,813,650 B2Solvay Advanced Polymers, L.L.C. · 2014
- Polyphenylene-poly(aryl ether sulfone) blends, articles and method227US 7,750,091 B2Solvay Advanced Polymers, L.L.C. · 2010
- Polymeric material suitable for making ammunition cartridge casings165US 8,850,985 B2Solvay Advanced Polymers, L.L.C. · 2014
- Method of coding polymer ammunition cartridges38US 11,047,663 B1True Velocity IP Holdings, LLC · 2021