- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 19/24 - Propulsion specially adapted for torpedoes by electric motors
Patent holdings for IPC class F42B 19/24
Total number of patents in this class: 15
10-year publication summary
|
2
|
1
|
0
|
2
|
0
|
5
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4525 |
5 |
| Atlas Elektronik GmbH | 395 |
2 |
| DCNS SA | 107 |
2 |
| Siemens AG | 24990 |
1 |
| DCNS | 97 |
1 |
| Leonardo S.p.A. | 605 |
1 |
| Whitehead Sistemi Subacquei S.p.A | 5 |
1 |
| Naval Group | 197 |
1 |
| Whitehead Alenia Sistemi Subacquei SpA | 2 |
1 |
| Other owners | 0 |