H02P 25/182
Whereby the speed is regulated by using centrifucal devices
Official title: {whereby the speed is regulated by using centrifucal devices, e.g. switch, resistor}
H02P25/182 (Whereby the speed is regulated by using centrifucal devices) appears on 8 US grants and 10 published applications in this corpus.
Search patents in H02P- Granted patents
- 8
- Published applications
- 10
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
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