Elevator safety control device, method for elevator safety control and elevator system
US-2026015205-A1 · Jan 15, 2026 · US
electrical
electrical · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B5/125 |
| Official title | {electrical} |
| Display label | electrical |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator control device
US-12486143-B2 · Dec 2, 2025 · US
Mounting tool for holding elevator rope tension measuring device
US-12372197-B2 · Jul 29, 2025 · US
Vibration damping device and elevator apparatus
US-12227391-B2 · Feb 18, 2025 · US
Vibration damping device and elevator apparatus
US-12103823-B2 · Oct 1, 2024 · US
Measurement arrangement and method of monitoring rotation speed of a component of an elevator, escalator, moving walkway or moving ramp
US-12103817-B2 · Oct 1, 2024 · US
Sway amount estimation system and elevator apparatus
US-12098059-B2 · Sep 24, 2024 · US
Vibration damping system and elevator apparatus
US-12049385-B2 · Jul 30, 2024 · US
Control unit
US-2023356982-A1 · Nov 9, 2023 · US
Mounting tool for holding elevator rope tension measuring device
US-2022381397-A1 · Dec 1, 2022 · US
Derailment detection device for a counterweight of an elevator
US-11511966-B2 · Nov 29, 2022 · US
Measurement arrangement and method of monitoring rotation speed of a component of an elevator, escalator, moving walkway or moving ramp
US-2022119222-A1 · Apr 21, 2022 · US
Detection system for an abnormal situation during elevator operation
US-2021387832-A1 · Dec 16, 2021 · US
Vibration damping device and elevator apparatus
US-2021231190-A1 · Jul 29, 2021 · US
Elevator control device
US-2021163262-A1 · Jun 3, 2021 · US
Derailment detection device for a counterweight of an elevator
US-2021130128-A1 · May 6, 2021 · US
Sway amount estimation system and elevator apparatus
US-2021130127-A1 · May 6, 2021 · US
Vibration damping system and elevator apparatus
US-2021094793-A1 · Apr 1, 2021 · US
Vibration damping device and elevator apparatus
US-2021094799-A1 · Apr 1, 2021 · US
Counterweight slack belt detection switch
US-2020002129-A1 · Jan 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B5/125?
- CPC B66B5/125 is the Cooperative Patent Classification code for “electrical.”
- How many patents are filed under CPC B66B5/125 (electrical)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B66B5/125 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).