- All sections
- B - Performing operationstransporting
- B61L - Guiding railway trafficensuring the safety of railway traffic
- B61L 7/02 - Remote control of local operating means for points, signals, or track-mounted scotch-blocks using mechanical transmission, e.g. wire, lever
Patent holdings for IPC class B61L 7/02
Total number of patents in this class: 7
10-year publication summary
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2
|
3
|
0
|
1
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bombardier Transportation GmbH | 559 |
2 |
| Schäfer Zechlin GbR | 2 |
2 |
| BYD Company Limited | 6662 |
1 |
| Big Stik Manufacturing, Inc | 2 |
1 |
| Dual Inventive Holding B.V. | 20 |
1 |
| Other owners | 0 |