- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 37/30 - Means for adjustment of "on" or "off" operating temperature by varying the position of the contact unit in relation to switch base or casing
Patent holdings for IPC class H01H 37/30
Total number of patents in this class: 3
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Homeease Industrial Co., Ltd. | 3 |
1 |
| Lsis Co., Ltd. | 814 |
1 |
| Ubukata Industries Co., Ltd. | 51 |
1 |
| Other owners | 0 |