- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 5/34 - Cartridge cases with provision for varying the length
Patent holdings for IPC class F42B 5/34
Total number of patents in this class: 7
10-year publication summary
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0
|
2
|
1
|
0
|
1
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1
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0
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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mac, LLC | 13 |
4 |
| The United States of America as represented by the Secretary of the Army | 1195 |
1 |
| MAGIC MP S.p.A. | 9 |
1 |
| Ballistic Innovations, LLC | 1 |
1 |
| Other owners | 0 |