Actuator, electric motor and associated method
US-12355313-B2 · Jul 8, 2025 · US
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Centrifugal switches (level of mercury displaced by centrifugal action H01H29/26)
Centrifugal switches (level of mercury displaced by centrifugal action H01H29/26) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H35/10 |
| Official title | Centrifugal switches (level of mercury displaced by centrifugal action H01H29/26) |
| Display label | Centrifugal switches (level of mercury displaced by centrifugal action H01H29/26) |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Actuator, electric motor and associated method
US-2023223823-A1 · Jul 13, 2023 · US
Actuator, electric motor and associated method
US-11641148-B2 · May 2, 2023 · US
Mechanical calibration of turbine over speed trip
US-11098611-B2 · Aug 24, 2021 · US
Color-changeable alloy wheel for vehicle
US-10807409-B2 · Oct 20, 2020 · US
Mechanical calibration of turbine over speed trip
US-2020240288-A1 · Jul 30, 2020 · US
Actuator, electric motor and associated method
US-2020112235-A1 · Apr 9, 2020 · US
Color-changeable alloy wheel for vehicle
US-2019322129-A1 · Oct 24, 2019 · US
Centrifugal actuator switch with a limiter for spring movement
US-9734969-B2 · Aug 15, 2017 · US
Actuator overspeed guard
US-9583996-B2 · Feb 28, 2017 · US
Portable electronic device capable of switching different statuses by centrifugal force
US-9196440-B2 · Nov 24, 2015 · US
Centrifugal Actuator Switch With A Limiter For Spring Movement
US-2015325395-A1 · Nov 12, 2015 · US
Actuator Overspeed Guard
US-2015214806-A1 · Jul 30, 2015 · US