H01H 50/84
With means for adjustment of frequency or of make-to-break ratio
Official title: with means for adjustment of frequency or of make-to-break ratio
H01H50/84 (With means for adjustment of frequency or of make-to-break ratio) appears on 1 US grants and 2 published applications in this corpus.
Search patents in H01H- Granted patents
- 1
- Published applications
- 2
- Assignees
- 1
- Inventors
- 3
- Latest grant
- 20 May 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
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