Trigger element of a pressure trigger, pressure trigger with a trigger element of this kind and electric switch
US-11056297-B2 · Jul 6, 2021 · US
This page is not indexed by search engines while we improve data quality.
the fluid being air or gas
the fluid being air or gas · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H33/82 |
| Official title | the fluid being air or gas |
| Display label | the fluid being air or gas |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure trip unit for an electrical switch and electrical switch with such a pressure trip unit
US-10971316-B2 · Apr 6, 2021 · US
Gas Circuit Breaker
US-2021082644-A1 · Mar 18, 2021 · US
Trigger element of a pressure trigger, pressure trigger with a trigger element of this kind and electric switch
US-2020219686-A1 · Jul 9, 2020 · US
Interrupter unit for a circuit breaker
US-10685798-B2 · Jun 16, 2020 · US
Gas circuit breaker
US-10354821-B2 · Jul 16, 2019 · US
Interrupter unit for a circuit breaker
US-2019180963-A1 · Jun 13, 2019 · US
Pressure trip unit for an electrical switch and electrical switch with such a pressure trip unit
US-2019043679-A1 · Feb 7, 2019 · US
Gas circuit breaker
US-2018277323-A1 · Sep 27, 2018 · US
Circuit breakers, arc expansion chambers, and operating methods
US-9865418-B2 · Jan 9, 2018 · US
Circuit breaker
US-9865417-B2 · Jan 9, 2018 · US
Gas circuit breaker
US-9761395-B2 · Sep 12, 2017 · US
Circuit breakers, arc expansion chambers, and operating methods
US-2017162350-A1 · Jun 8, 2017 · US
Gas circuit breaker
US-2016379780-A1 · Dec 29, 2016 · US
Circuit breaker
US-2016172133-A1 · Jun 16, 2016 · US
System and method for quenching an arc
US-9355798-B2 · May 31, 2016 · US
System and method for quenching an arc
US-2016055999-A1 · Feb 25, 2016 · US