Determining a state of a switching unit
US11177090B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Sep 22, 2020 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Sep 22, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H33/666
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Method for detecting a state of a switching unit, the switching unit comprising an element that is movable between a first position and a second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.