- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 7/10 - Ball or slug shotgun cartridges
Patent holdings for IPC class F42B 7/10
Total number of patents in this class: 20
10-year publication summary
|
2
|
4
|
2
|
3
|
2
|
0
|
1
|
1
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Federal Cartridge Company | 560 |
3 |
| Olin Corporation | 527 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2776 |
1 |
| The United States of America as represented by the Secretary of the Army | 1215 |
1 |
| AMTEC Less Lethal Systems, Inc. | 9 |
1 |
| Concept Development Corporation | 27 |
1 |
| Environ-Metal, Inc. | 5 |
1 |
| Global Tungsten & Powders Corp. | 9 |
1 |
| Polywad, Inc. | 13 |
1 |
| SIB Associates | 1 |
1 |
| Stresau West, Inc. | 1 |
1 |
| Digital to Definitive, LLC | 5 |
1 |
| Balplast SRL | 1 |
1 |
| Graham Ammunition Limited | 1 |
1 |
| Sib Associates, Trustee for Stroke Inducing Bullet CRT Trust | 1 |
1 |
| Byrna Technologies Inc. | 64 |
1 |
| Other owners | 0 |