Circuit breaker with instant trip mechanism
US-10672579-B2 · Jun 2, 2020 · US
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in which a bimetal forms the inductor for the electromagnetic mechanism
in which a bimetal forms the inductor for the electromagnetic mechanism · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H71/405 |
| Official title | {in which a bimetal forms the inductor for the electromagnetic mechanism} |
| Display label | in which a bimetal forms the inductor for the electromagnetic mechanism |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Circuit breaker with instant trip mechanism
US-2018261417-A1 · Sep 13, 2018 · US
Overload protection device and thermal magnetic adjustable trip unit for a breaker comprising the same
US-10074502-B2 · Sep 11, 2018 · US
Breaker tripping mechanisms, circuit breakers, systems, and methods of using same
US-9601295-B2 · Mar 21, 2017 · US
Circuit breaker including adjustable instantaneous trip level and methods of operating same
US-9595410-B2 · Mar 14, 2017 · US
Low tolerance magnetic trip for a miniature circuit
US-9502200-B1 · Nov 22, 2016 · US
Circuit breaker including adjustable instantaneous trip level and methods of operating same
US-2016260570-A1 · Sep 8, 2016 · US
Magnetic trip device of a thermal magnetic circuit breaker having a stabilizer element
US-9425015-B2 · Aug 23, 2016 · US
Low-profile electronic circuit breakers, breaker tripping mechanisms, and systems and methods of using same
US-9349559-B2 · May 24, 2016 · US
Overload protection device and thermal magnetic adjustable trip unit for a breaker comprising the same
US-2015348733-A1 · Dec 3, 2015 · US
Breaker tripping mechanisms, circuit breakers, systems, and methods of using same
US-2015318136-A1 · Nov 5, 2015 · US
Magnetic trip device of a thermal magnetic circuit breaker having a stabilizer element
US-2015243466-A1 · Aug 27, 2015 · US