- All sections
- B - Performing operationstransporting
- B61D - Body details or kinds of railway vehicles
- B61D 17/24 - Construction details of vehicle bodies with body structures of wood
Patent holdings for IPC class B61D 17/24
Total number of patents in this class: 4
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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1
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0
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0
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1
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Mobility Austria GmbH | 192 |
2 |
| CRRC Qingdao Sifang Co., Ltd. | 405 |
1 |
| CG Rail - Chinesisch-deutsches Forschungs- und Entwicklungszentrum für Bahn- und Verkehrstechnik Dresden GmbH | 20 |
1 |
| Other owners | 0 |