- All sections
- B - Performing operationstransporting
- B60M - Power supply lines, or devices along rails, for electrically-propelled vehicles
- B60M 1/32 - CrossingsPoints
Patent holdings for IPC class B60M 1/32
Total number of patents in this class: 10
10-year publication summary
|
1
|
3
|
0
|
1
|
0
|
1
|
0
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joy Global Underground Mining LLC | 344 |
2 |
| Caterpillar Inc. | 9424 |
1 |
| Alstom Holdings | 604 |
1 |
| Furrer + Frey AG | 35 |
1 |
| Paul Vahle GmbH & Co. KG | 59 |
1 |
| Siemens Mobility GmbH | 1698 |
1 |
| Maflow France Automotive | 2 |
1 |
| Daimler Truck AG | 684 |
1 |
| Bioness Medical, Inc. | 51 |
1 |
| Other owners | 0 |