- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 37/18 - Means for adjustment of "on" or "off" operating temperature by varying bias on the thermal element due to a separate spring
Patent holdings for IPC class H01H 37/18
Total number of patents in this class: 5
10-year publication summary
|
1
|
0
|
0
|
0
|
0
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0
|
0
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0
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2
|
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
|
|---|---|---|
| Illinois Tool Works Inc. | 11858 |
1 |
| Hitachi, Ltd. | 16071 |
1 |
| Crouzet Automatismes | 77 |
1 |
| Crouzet | 32 |
1 |
| Avalon Green Energy Pty Ltd | 2 |
1 |
| Other owners | 0 |