- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 5/307 - Cartridge cases of plastics formed by assembling several elements
Patent holdings for IPC class F42B 5/307
Total number of patents in this class: 226
10-year publication summary
|
12
|
27
|
27
|
64
|
37
|
74
|
30
|
11
|
9
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| True Velocity IP Holdings, Inc. | 247 |
136 |
| PCP Tactical, LLC | 41 |
31 |
| BAE SYSTEMS plc | 2336 |
12 |
| Mac, LLC | 12 |
6 |
| SABIC Global Technologies B.V. | 4359 |
4 |
| Federal Cartridge Company | 560 |
3 |
| True Velocity IP Holdings, LLC | 34 |
3 |
| Cesaroni Aerospace Inc. | 8 |
3 |
| Rabuffo SA | 13 |
3 |
| Cybernet Systems Corporation | 43 |
2 |
| Nylon Corporation of America, Inc. | 8 |
2 |
| PCP Ammunition Company, LLC | 4 |
2 |
| Baschieri & Pellagri S.p.A. | 1 |
1 |
| Companhia Brasileira de Cartuchos | 34 |
1 |
| IMI Systems Ltd. | 36 |
1 |
| Olin Corporation | 527 |
1 |
| PolyCase Ammunition LLC | 3 |
1 |
| Polytech Ammunition Company | 1 |
1 |
| Rheinmetall Waffe Munition GmbH | 564 |
1 |
| Saltech AG | 5 |
1 |
| Other owners | 11 |