Switch, power conversion apparatus, and power supply system
US-2025292976-A1 · Sep 18, 2025 · US
comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H71/525 |
| Official title | {comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee} |
| Display label | comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Switch, power conversion apparatus, and power supply system
US-12340959-B2 · Jun 24, 2025 · US
Low voltage switching device
US-11817276-B2 · Nov 14, 2023 · US
Switch, power conversion apparatus, and power supply system
US-2023121284-A1 · Apr 20, 2023 · US
Switching device with improved closing prevention
US-11545312-B2 · Jan 3, 2023 · US
Circuit interrupter
US-11476072-B2 · Oct 18, 2022 · US
Circuit interrupter
US-2022208497-A1 · Jun 30, 2022 · US
Electrical switching device with separable contacts and circuit breaker comprising such a device
US-11205553-B2 · Dec 21, 2021 · US
A low voltage switching device
US-2021241985-A1 · Aug 5, 2021 · US
Switching device with improved closing prevention
US-2021193402-A1 · Jun 24, 2021 · US
Circuit breaker linking system for movable contact
US-11031191-B2 · Jun 8, 2021 · US
Electrical switching device with separable contacts and circuit breaker comprising such a device
US-2021166906-A1 · Jun 3, 2021 · US
Device for switching an electric current
US-2020194193-A1 · Jun 18, 2020 · US
Breaker mechanism for an electrical circuit breaker and electrical circuit breaker with such a breaker mechanism
US-10580608-B2 · Mar 3, 2020 · US
Articulated clinch joint for molded case circuit breaker
US-10580606-B2 · Mar 3, 2020 · US
Molded-case circuit breaker with main contact interlock feature
US-10497526-B2 · Dec 3, 2019 · US
Switching device for LV electric installations
US-10410810-B2 · Sep 10, 2019 · US
Fusion welding isolation mechanism for operation mechanism of circuit breaker
US-10332715-B2 · Jun 25, 2019 · US
Method for operating a circuit breaker and circuit breaker
US-10297409-B2 · May 21, 2019 · US
Mounting structure for energy storage assembly of circuit breaker
US-10269521-B2 · Apr 23, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H71/525?
- CPC H01H71/525 is the Cooperative Patent Classification code for “comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee.”
- How many patents are filed under CPC H01H71/525 (comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC H01H71/525 growing?
- Publication counts under this code: 3 in 2023 vs 2 in 2025 (latest complete years).