- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 5/32 - Cartridge cases for rim fire
Patent holdings for IPC class F42B 5/32
Total number of patents in this class: 14
10-year publication summary
|
2
|
9
|
3
|
0
|
2
|
3
|
0
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Franklin Armory Holdings, Inc. | 65 |
3 |
| Greer Steel Company | 5 |
3 |
| The United States of America as represented by the Secretary of the Army | 1195 |
1 |
| Federal Cartridge Company | 531 |
1 |
| Intrepid Tactical Solutions, LLC | 2 |
1 |
| Snake River Machine, Inc. | 7 |
1 |
| Thomas Steel Strip Corp. | 3 |
1 |
| Velocity Technologies LLC | 2 |
1 |
| Vista Outdoor Operations LLC | 511 |
1 |
| General Dynamics Ordnance and Tactical Systems - Simunition Operations, Inc. | 2 |
1 |
| Other owners | 0 |