Trip circuit current display
US-12181524-B2 · Dec 31, 2024 · US
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having electromagnetic release and no other automatic release (cartridge type H01H73/64)
having electromagnetic release and no other automatic release (cartridge type H01H73/64) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H73/36 |
| Official title | having electromagnetic release and no other automatic release (cartridge type H01H73/64) |
| Display label | having electromagnetic release and no other automatic release (cartridge type H01H73/64) |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Trip circuit current display
US-2024019495-A1 · Jan 18, 2024 · US
Electronic trip device for molded case circuit breaker
US-11257648-B2 · Feb 22, 2022 · US
Electronic trip device for molded case circuit breaker
US-2021090837-A1 · Mar 25, 2021 · US
Actuator for high-speed switch
US-10861664-B2 · Dec 8, 2020 · US
Overcurrent tripping device and circuit breaker employing same
US-10453638-B2 · Oct 22, 2019 · US
Actuator for high-speed switch
US-2019027332-A1 · Jan 24, 2019 · US
Overcurrent tripping device and circuit breaker employing same
US-2018012720-A1 · Jan 11, 2018 · US
Force amplification module for an electrical switching device, unit comprising force amplification module and shunt release, as well as electrical switching device
US-9767977-B2 · Sep 19, 2017 · US
Electrical switching apparatus and trip assembly therefor
US-9715972-B2 · Jul 25, 2017 · US
Electrical switching apparatus and trip assembly therefor
US-2017084403-A1 · Mar 23, 2017 · US
Electrical switching apparatus and trip assembly therefor
US-9595403-B2 · Mar 14, 2017 · US
Relay and a method for indicating a relay failure
US-9543098-B2 · Jan 10, 2017 · US
Electrical switching apparatus and trip assembly therefor
US-2016329167-A1 · Nov 10, 2016 · US
Methods and apparatus for calibrating a thermomagnetic trip unit of a circuit breaker
US-9396899-B2 · Jul 19, 2016 · US
Electrical switching apparatus and trip assembly therefor
US-9384910-B1 · Jul 5, 2016 · US
Current direction sensitive circuit interrupter
US-9324529-B2 · Apr 26, 2016 · US
Current direction sensitive circuit interrupter
US-2015294825-A1 · Oct 15, 2015 · US
Methods And Apparatus For Calibrating A Thermomagnetic Trip Unit Of A Circuit Breaker
US-2015077200-A1 · Mar 19, 2015 · US