Medium voltage switching apparatus
US-2023368993-A1 · Nov 16, 2023 · US
Terminal arrangements (for vacuum switches H01H33/6606)
Terminal arrangements (for vacuum switches H01H33/6606) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H33/025 |
| Official title | {Terminal arrangements (for vacuum switches H01H33/6606)} |
| Display label | Terminal arrangements (for vacuum switches H01H33/6606) |
| Total patents | 70 |
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 | 7 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Switch assembly for detection unit of switchgear or controlgear and associated compartment and switchgear
US-11776775-B2 · Oct 3, 2023 · US
Electrical breaking contact
US-11728113-B2 · Aug 15, 2023 · US
Electrical switch
US-11688571-B2 · Jun 27, 2023 · US
System and method for operating an electrical switch
US-11545321-B2 · Jan 3, 2023 · US
DC circuit breaker
US-11430621-B2 · Aug 30, 2022 · US
Electrical breaking contact
US-2022199342-A1 · Jun 23, 2022 · US
Switch device
US-11348748-B2 · May 31, 2022 · US
Circuit interrupter
US-11264192-B2 · Mar 1, 2022 · US
Electrical Switch
US-2021375566-A1 · Dec 2, 2021 · US
System and method for operating an electrical switch
US-2021304986-A1 · Sep 30, 2021 · US
Switch Device
US-2021193416-A1 · Jun 24, 2021 · US
Switch assembly for detection unit of switchgear or controlgear and associated compartment and switchgear
US-2021142968-A1 · May 13, 2021 · US
Coupling system for interrupter-conductor connection in high voltage circuit breakers
US-10978263-B1 · Apr 13, 2021 · US
Dc circuit breaker
US-2021090829-A1 · Mar 25, 2021 · US
Circuit interrupter
US-2021066007-A1 · Mar 4, 2021 · US
Device for measuring a condition of an electric switch, electric switch and method for measuring a condition of an electric switch
US-10908216-B2 · Feb 2, 2021 · US
Dead tank circuit breaker surge arrester
US-10896797-B2 · Jan 19, 2021 · US
Mechanical and electrical connection element for the use in low, medium and high voltage
US-10886642-B2 · Jan 5, 2021 · US
Progressively contacting switch
US-10879023-B1 · Dec 29, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H33/025?
- CPC H01H33/025 is the Cooperative Patent Classification code for “Terminal arrangements (for vacuum switches H01H33/6606).”
- How many patents are filed under CPC H01H33/025 (Terminal arrangements (for vacuum switches H01H33/6606))?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC H01H33/025 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).