Compressed gas switch
US-12322935-B2 · Jun 3, 2025 · US
this movement being effected by or in conjunction with the contact-operating mechanism
this movement being effected by or in conjunction with the contact-operating 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 | H01H33/90 |
| Official title | this movement being effected by or in conjunction with the contact-operating mechanism |
| Display label | this movement being effected by or in conjunction with the contact-operating mechanism |
| Total patents | 38 |
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 | 1 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrical switching arrangement
US-12183524-B2 · Dec 31, 2024 · US
High-voltage circuit disconnection
US-12170179-B2 · Dec 17, 2024 · US
Gas circuit breaker
US-2024297005-A1 · Sep 5, 2024 · US
Fast earthing switch implementing the coanda effect
US-2024274384-A1 · Aug 15, 2024 · US
Circuit breaker comprising an improved gas flow management
US-2024266129-A1 · Aug 8, 2024 · US
Electrical switching device
US-12027329-B2 · Jul 2, 2024 · US
Compressed gas switch
US-2024072522-A1 · Feb 29, 2024 · US
Device for interrupting non-short circuit currents only, in particular disconnector or earthing switch
US-11699559-B2 · Jul 11, 2023 · US
Electrical switching arrangement
US-2023118886-A1 · Apr 20, 2023 · US
High-voltage circuit disconnection
US-2023105868-A1 · Apr 6, 2023 · US
Gas circuit breaker
US-11545322-B2 · Jan 3, 2023 · US
Electrical switching device
US-2022293370-A1 · Sep 15, 2022 · US
Gas circuit breaker
US-2021350990-A1 · Nov 11, 2021 · US
Device for interrupting non-short circuit currents only, in particular disconnector or earthing switch
US-2021327665-A1 · Oct 21, 2021 · US
Motor-driven vacuum circuit breaker
US-11145470-B2 · Oct 12, 2021 · US
Device for interrupting non-short circuit currents only, in particular disconnector or earthing switch
US-11087939-B2 · Aug 10, 2021 · US
Motor-Driven Vacuum Circuit Breaker
US-2020266008-A1 · Aug 20, 2020 · US
Gas-insulated low- or medium-voltage switch with swirling device
US-10727013-B2 · Jul 28, 2020 · US
Gas circuit breaker
US-10699863-B2 · Jun 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H33/90?
- CPC H01H33/90 is the Cooperative Patent Classification code for “this movement being effected by or in conjunction with the contact-operating mechanism.”
- How many patents are filed under CPC H01H33/90 (this movement being effected by or in conjunction with the contact-operating mechanism)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC H01H33/90 growing?
- Publication counts under this code: 7 in 2024 vs 1 in 2025 (latest complete years).