Contactor control
US-11887795-B2 · Jan 30, 2024 · US
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Fail safe contacts, i.e. the contacts being kept in a safe position, usually in an open circuit position, at end of life time of switch
Fail safe contacts, i.e. the contacts being kept in a safe position, usually in an open circuit position, at end of life time of switch · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H2001/506 |
| Official title | {Fail safe contacts, i.e. the contacts being kept in a safe position, usually in an open circuit position, at end of life time of switch} |
| Display label | Fail safe contacts, i.e. the contacts being kept in a safe position, usually in an open circuit position, at end of life time of switch |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Contactor control
US-2023335359-A1 · Oct 19, 2023 · US
Retaining assembly for a circuit breaker contact system
US-9552950-B2 · Jan 24, 2017 · US
Retaining assembly for a circuit breaker contact system
US-2016365212-A1 · Dec 15, 2016 · US