- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 50/70 - Driving arrangements between movable part of magnetic circuit and contact operating contact momentarily during stroke of armature
Patent holdings for IPC class H01H 50/70
Total number of patents in this class: 2
10-year publication summary
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0
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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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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
|
|---|---|---|
| Xiamen Hongfa Electric Power Controls Co., Ltd. | 309 |
1 |
| Xiamen Mongfa Electric Power Controls Co., Ltd. | 1 |
1 |
| Other owners | 0 |