- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 5/02 - Cartridges, i.e. cases with propellant charge and missile
Patent holdings for IPC class F42B 5/02
Total number of patents in this class: 319
10-year publication summary
|
41
|
45
|
43
|
50
|
50
|
49
|
48
|
44
|
35
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| True Velocity IP Holdings, LLC | 256 |
86 |
| Federal Cartridge Company | 535 |
29 |
| Axon Enterprise, Inc. | 688 |
19 |
| Rheinmetall Waffe Munition GmbH | 561 |
11 |
| PCP Tactical, LLC | 37 |
5 |
| Northrop Grumman Systems Corporation | 2937 |
4 |
| Concept Development Corporation | 27 |
4 |
| Mac, LLC | 12 |
4 |
| RUAG Ammotec GmbH | 57 |
4 |
| SICPA Holding SA | 889 |
4 |
| Superior Shooting Systems, Inc. | 12 |
4 |
| Advanced Material Engineering Pte Ltd | 29 |
4 |
| GFY Products, LLC | 14 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2653 |
3 |
| Etat Francais Represente Par le Delegue General pour L'armement | 58 |
3 |
| Lehigh Defense, LLC | 16 |
3 |
| Olin Corporation | 525 |
3 |
| Open Chamber Systems, LLC | 3 |
3 |
| RUAG Ammotec AG | 54 |
3 |
| Skychase Holdings Corporation | 36 |
3 |
| Other owners | 116 |