- All sections
- B - Performing operationstransporting
- B60M - Power supply lines, or devices along rails, for electrically-propelled vehicles
- B60M 1/36 - Single contact pieces along the line for power supply
Patent holdings for IPC class B60M 1/36
Total number of patents in this class: 75
10-year publication summary
|
9
|
6
|
5
|
3
|
7
|
0
|
2
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alstom Holdings | 621 |
10 |
| Alstom Transport Technologies | 122 |
4 |
| Evias AB | 7 |
4 |
| Toyota Motor Corporation | 33878 |
3 |
| Volvo Truck Corporation | 3674 |
3 |
| Siemens Mobility GmbH | 1785 |
3 |
| Siemens AG | 24299 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8948 |
2 |
| Construcciones y Auxiliar de Ferrocarriles, S.A. | 43 |
2 |
| Delachaux S.A. | 9 |
2 |
| Lohr Industrie | 60 |
2 |
| Newtl | 37 |
2 |
| Valmont Industries, Inc. | 457 |
2 |
| Elonroad AB | 28 |
2 |
| Proterra Operating Company, Inc. | 72 |
2 |
| Bluvein Innovation AB | 6 |
2 |
| First Greater Western Limited | 10 |
2 |
| General Electric Company | 13798 |
1 |
| Honda Motor Co., Ltd. | 25770 |
1 |
| TDK Corporation | 6770 |
1 |
| Other owners | 23 |