- 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 5/28 - Devices for lifting and resetting the collector
Patent holdings for IPC class B60L 5/28
Total number of patents in this class: 102
10-year publication summary
|
4
|
8
|
1
|
6
|
9
|
3
|
15
|
17
|
18
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Mobility GmbH | 1888 |
14 |
| Schunk Transit Systems GmbH | 80 |
9 |
| Faiveley Transport Tours | 71 |
8 |
| CRRC Zhuzhou Locomotive Co., Ltd | 264 |
7 |
| Siemens Mobility Austria GmbH | 192 |
7 |
| Caterpillar Inc. | 10280 |
6 |
| Siemens AG | 23996 |
5 |
| Hitachi Construction Machinery Co., Ltd. | 2762 |
3 |
| CRRC Qingdao Sifang Co., Ltd. | 408 |
3 |
| Transportation IP Holdings, LLC | 1003 |
3 |
| Alstom Holdings | 629 |
2 |
| Bombardier Transportation GmbH | 570 |
2 |
| BYD Company Limited | 6543 |
2 |
| Elways AB | 27 |
2 |
| Schunk Bahn- und Industrietechnik GmbH | 12 |
2 |
| Volvo Truck Corporation | 3937 |
2 |
| CRRC Nanjing Puzhen Co., Ltd. | 104 |
2 |
| Schunk Transit Systems GmbH | 15 |
2 |
| Mitsubishi Electric Corporation | 48172 |
1 |
| Komatsu America Corp. | 76 |
1 |
| Other owners | 19 |