- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 33/00 - Manufacture of ammunitionDismantling of ammunitionApparatus therefor
Patent holdings for IPC class F42B 33/00
Total number of patents in this class: 497
10-year publication summary
|
73
|
59
|
60
|
60
|
54
|
42
|
32
|
45
|
41
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| True Velocity IP Holdings, Inc. | 249 |
85 |
| AOB Products Company | 532 |
19 |
| SwissP Defence AG | 44 |
19 |
| Federal Cartridge Company | 571 |
18 |
| Rheinmetall Waffe Munition GmbH | 565 |
17 |
| BAE Systems Bofors AB | 210 |
11 |
| RUAG Ammotec AG | 47 |
11 |
| BAE SYSTEMS plc | 2491 |
10 |
| The United States of America as represented by the Secretary of the Army | 1259 |
9 |
| Dillon Precision Products, Inc. | 24 |
9 |
| Northrop Grumman Systems Corporation | 2913 |
8 |
| Raytheon Company | 8448 |
6 |
| The United States of America as represented by the Secretary of the Navy | 2860 |
6 |
| Lyman Products Corporation | 53 |
6 |
| True Velocity IP Holdings, LLC | 33 |
6 |
| Bitterroot Tool & Machine, Inc. | 5 |
5 |
| National Machinery LLC | 43 |
5 |
| Shell Shock Technologies LLC | 14 |
5 |
| Rabuffo SA | 13 |
5 |
| Companhia Brasileira de Cartuchos | 37 |
4 |
| Other owners | 233 |