Modular push switch mechanism
US-10483736-B2 · Nov 19, 2019 · US
Manual release or trip mechanisms, e.g. for test purposes (two similar push buttons for closing or resetting and opening or tripping H01H71/58; test switches for earth fault circuit breakers H01H83/04)
Manual release or trip mechanisms, e.g. for test purposes (two similar push buttons for closing or resetting and opening or tripping H01H71/58; test switches for earth fault circuit breakers H01H83/04) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H71/128 |
| Official title | {Manual release or trip mechanisms, e.g. for test purposes (two similar push buttons for closing or resetting and opening or tripping H01H71/58; test switches for earth fault circuit breakers H01H83/04)} |
| Display label | Manual release or trip mechanisms, e.g. for test purposes (two similar push buttons for closing or resetting and opening or tripping H01H71/58; test switches for earth fault circuit breakers H01H83/04) |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 11 |
| 2017 | 12 |
| 2018 | 26 |
| 2019 | 22 |
| 2020 | 16 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Arc gas venting structure of air circuit breaker
US-10354813-B2 · Jul 16, 2019 · US
Noncontact solenoid for miniature circuit breakers with a movable frame and magnetic coupling
US-2019164710-A1 · May 30, 2019 · US
Modular electrical wiring device system
US-10270235-B2 · Apr 23, 2019 · US
Two-level latch mechanism for operation mechanism of circuit breaker
US-10199196-B2 · Feb 5, 2019 · US
Modular electrical wiring device system
US-2018375308-A1 · Dec 27, 2018 · US
Electrical cabinet with circuit breakers mounted in the door
US-2018358786-A1 · Dec 13, 2018 · US
Retrofit CAFI/GFI remote control module
US-10115552-B2 · Oct 30, 2018 · US
Magnetic trip device of air circuit breaker
US-2018308652-A1 · Oct 25, 2018 · US
Modular electrical wiring device system
US-10103530-B2 · Oct 16, 2018 · US
Motor control center units with retractable stabs and interlocks
US-2018294628-A1 · Oct 11, 2018 · US
Arc gas venting structure of air circuit breaker
US-2018294110-A1 · Oct 11, 2018 · US
Circuit breakers
US-2018277326-A1 · Sep 27, 2018 · US
Molded-case circuit breaker with main contact interlock feature
US-2018247783-A1 · Aug 30, 2018 · US
Circuit breaker tripping mechanism
US-2018240636-A1 · Aug 23, 2018 · US
Systems, apparatus, and methods for accessory tripping and resetting of electric circuit breakers
US-2018240635-A1 · Aug 23, 2018 · US
Mounting structure for energy storage assembly of circuit breaker
US-2018240633-A1 · Aug 23, 2018 · US
Circuit breaker having circuit operating device
US-2018240634-A1 · Aug 23, 2018 · US
Trip bar stop
US-10020154-B2 · Jul 10, 2018 · US
Motor control center units with retractable stabs and interlocks using sliding portal shutters
US-10020642-B2 · Jul 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01H71/128?
- CPC H01H71/128 is the Cooperative Patent Classification code for “Manual release or trip mechanisms, e.g. for test purposes (two similar push buttons for closing or resetting and opening or tripping H01H71/58; test switches for earth fault circuit breakers H01H83/04).”
- How many patents are filed under CPC H01H71/128 (Manual release or trip mechanisms, e.g. for test purposes (two similar push buttons for closing or resetting and opening or tripping H01H71/58; test switches for earth fault circuit breakers H01H83/04))?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC H01H71/128 growing?
- Publication counts under this code: 6 in 2024 vs 11 in 2025 (latest complete years).