- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 5/30 - Cartridge cases of plastics
Patent holdings for IPC class F42B 5/30
Total number of patents in this class: 159
10-year publication summary
|
15
|
18
|
24
|
38
|
26
|
33
|
17
|
5
|
4
|
2
|
| 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 |
92 |
| PCP Tactical, LLC | 41 |
14 |
| Mac, LLC | 12 |
5 |
| Companhia Brasileira de Cartuchos | 34 |
4 |
| Federal Cartridge Company | 560 |
4 |
| Nylon Corporation of America, Inc. | 8 |
3 |
| Open Chamber Systems, LLC | 3 |
3 |
| Serviço Nacional de Aprendizagem Industrial - Departamento Regional do Rio Grande do Sul - Senai/rs | 9 |
3 |
| True Velocity, Inc. | 3 |
2 |
| Velocity Technologies LLC | 2 |
2 |
| Butler, Lawrence V. | 3 |
2 |
| Quantum Ammunition, LLC | 11 |
2 |
| True Velocity IP Holdings, LLC | 34 |
2 |
| Cesaroni Aerospace Inc. | 8 |
2 |
| The United States of America as represented by the Secretary of the Army | 1215 |
1 |
| BAE SYSTEMS plc | 2349 |
1 |
| Etat Francais Represente Par le Delegue General pour L'armement | 55 |
1 |
| Polytech Ammunition Company | 1 |
1 |
| Rheinmetall Waffe Munition GmbH | 566 |
1 |
| Solvay Advanced Polymers, L.L.C. | 81 |
1 |
| Other owners | 13 |