- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 8/02 - Cartridges
Patent holdings for IPC class F42B 8/02
Total number of patents in this class: 45
10-year publication summary
|
6
|
4
|
10
|
5
|
4
|
3
|
7
|
4
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Federal Cartridge Company | 560 |
5 |
| General Dynamics, OTS - Canada, Inc. | 10 |
5 |
| Crimson Trace Corporation | 166 |
3 |
| General Dynamics Ordnance and Tactical Systems - Canada Inc. | 89 |
3 |
| Utm Ltd | 13 |
3 |
| Day & Zimmermann, Inc. | 13 |
2 |
| Rheinmetall Waffe Munition GmbH | 567 |
2 |
| Utm IP Limited | 5 |
2 |
| Vista Outdoor Operations LLC | 69 |
2 |
| Mil-sim-fx International Inc. | 3 |
2 |
| Defense Technology, LLC | 81 |
2 |
| AMTEC Corporation | 4 |
1 |
| AMTEC Less Lethal Systems, Inc. | 9 |
1 |
| Haptech, Inc. | 35 |
1 |
| KMS Consulting LLC | 6 |
1 |
| Nostromo, LLC | 24 |
1 |
| PDT Tech, LLC | 7 |
1 |
| Snake River Machine, Inc. | 6 |
1 |
| Ticona LLC | 597 |
1 |
| The Evans Findings Company, Inc. | 1 |
1 |
| Other owners | 5 |