- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 12/48 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling for dispensing gases, vapours, powders or chemically-reactive substances smoke-producing
Patent holdings for IPC class F42B 12/48
Total number of patents in this class: 56
10-year publication summary
|
9
|
8
|
3
|
10
|
5
|
10
|
2
|
4
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheinmetall Waffe Munition GmbH | 561 |
18 |
| The United States of America as represented by the Secretary of the Army | 1168 |
6 |
| Polaris Sensor Technologies, Inc. | 52 |
3 |
| Mecar, Société Anonyme | 6 |
3 |
| The Boeing Company | 19775 |
2 |
| BAE SYSTEMS plc | 2238 |
2 |
| Daicel Corporation | 2175 |
2 |
| DMD Systems LLC | 10 |
2 |
| EAS IP, LLC | 14 |
2 |
| 3rd Light IP Holdings LLC | 3 |
2 |
| Northrop Grumman Systems Corporation | 2937 |
1 |
| Alenia Aeronautica S.p.A. | 56 |
1 |
| ASGS Associates, Trustee for Aerial Smoke Generator System CRT Trust | 1 |
1 |
| Csi-penn Arms, LLC | 9 |
1 |
| DAVEY BICKFORD une société par actions simplifiée | 72 |
1 |
| Diehl BGT Defence GmbH & Co. KG | 53 |
1 |
| Electrawatch, Inc. | 8 |
1 |
| Korea C.N.O. Tech Co. Ltd. | 1 |
1 |
| NL Enterprises, LLC | 18 |
1 |
| Saab AB | 819 |
1 |
| Other owners | 4 |