- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric safety devices for electrically-propelled vehicles
- B60L 5/30 - Devices for lifting and resetting the collector using springs
Patent holdings for IPC class B60L 5/30
Total number of patents in this class: 42
10-year publication summary
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1
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2
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3
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3
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4
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5
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5
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4
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6
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Faiveley Transport Tours | 71 |
5 |
| Stemmann-Technik GmbH | 44 |
5 |
| Siemens Mobility GmbH | 1805 |
4 |
| CRRC Zhuzhou Locomotive Co., Ltd | 264 |
4 |
| Schunk Bahn- und Industrietechnik GmbH | 13 |
3 |
| Siemens Mobility Austria GmbH | 182 |
3 |
| Siemens AG | 24337 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2684 |
2 |
| Sandvik Mining and Construction Oy | 860 |
2 |
| Schunk Transit Systems GmbH | 76 |
2 |
| Alstom Holdings | 620 |
1 |
| BYD Company Limited | 6041 |
1 |
| East Japan Railway Company | 66 |
1 |
| Toyo Electric Mfg. Co., Ltd. | 27 |
1 |
| Kempower Oy | 2 |
1 |
| Fondazione Politecnico di Milano | 3 |
1 |
| Schunk Transit Systems GmbH | 14 |
1 |
| Pishro Ebtekar Danesh Company (ped.co) | 1 |
1 |
| Kempower Oyj | 51 |
1 |
| Pumpkin Co., Ltd. | 6 |
1 |
| Other owners | 0 |