- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 5/297 - Cartridge cases of metal coated with plastics
Patent holdings for IPC class F42B 5/297
Total number of patents in this class: 7
10-year publication summary
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0
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0
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0
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0
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0
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3
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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
|
|---|---|---|
| Polytech Ammunition Company | 2 |
1 |
| Rafael Advanced Defense Systems Ltd. | 267 |
1 |
| Solvay Advanced Polymers, L.L.C. | 104 |
1 |
| True Velocity IP Holdings, LLC | 255 |
1 |
| LOFTIN, Gary | 1 |
1 |
| REMBERT III, William, E. | 1 |
1 |
| WILEY, Sy | 1 |
1 |
| Other owners | 0 |