- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42C - Ammunition fuzesarming or safety means therefor
- F42C 19/04 - Protective caps
Patent holdings for IPC class F42C 19/04
Total number of patents in this class: 16
10-year publication summary
|
1
|
4
|
1
|
2
|
1
|
2
|
4
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JD Pharma, LLC | 10 |
6 |
| The United States of America as represented by the Secretary of the Navy | 2760 |
4 |
| The United States of America as represented by the Secretary of the Army | 1214 |
2 |
| The Boeing Company | 20090 |
1 |
| The Penn State Research Foundation | 1534 |
1 |
| Rheinmetall Waffe Munition GmbH | 558 |
1 |
| Arianegroup SAS | 528 |
1 |
| Other owners | 0 |