- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannons; mountings for smallarms or ordnance
- F41A 9/43 - Chain rammers
Patent holdings for IPC class F41A 9/43
Total number of patents in this class: 5
10-year publication summary
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0
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2
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0
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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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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
|
|---|---|---|
| ThyssenKrupp Marine Systems GmbH | 257 |
2 |
| Krauss-Maffei Wegmann GmbH & Co. KG | 304 |
1 |
| ThyssenKrupp AG | 3086 |
1 |
| Hanwha Aerospace Co., Ltd. | 162 |
1 |
| Other owners | 0 |