- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 37/42 - Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation with curled flexible tube, e.g. Bourdon tube
Patent holdings for IPC class H01H 37/42
Total number of patents in this class: 4
10-year publication summary
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0
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0
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2
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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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0
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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
|
|---|---|---|
| STMicroelectronics (Rousset) SAS | 960 |
2 |
| Phoenix Contact GmbH & Co. KG | 2285 |
1 |
| Whirlpool S.A. | 346 |
1 |
| Other owners | 0 |