Switching device and method for operating a switching device
US-2025191866-A1 · Jun 12, 2025 · US
with mechanical means to prevent return/reverse movement of movable contact once opening or closing cycle has started · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H2001/508 |
| Official title | {with mechanical means to prevent return/reverse movement of movable contact once opening or closing cycle has started} |
| Display label | with mechanical means to prevent return/reverse movement of movable contact once opening or closing cycle has started |
| Total patents | 13 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025191866-A1 · Jun 12, 2025 · US
US-2024013985-A1 · Jan 11, 2024 · US
US-2022044883-A1 · Feb 10, 2022 · US
US-11062858-B2 · Jul 13, 2021 · US
US-2021082636-A1 · Mar 18, 2021 · US
US-10410811-B2 · Sep 10, 2019 · US
US-10043628-B2 · Aug 7, 2018 · US
US-9947486-B2 · Apr 17, 2018 · US
US-9646790-B2 · May 9, 2017 · US
US-2017125192-A1 · May 4, 2017 · US
US-2017032918-A1 · Feb 2, 2017 · US
US-2016203921-A1 · Jul 14, 2016 · US
US-2016126042-A1 · May 5, 2016 · US