Safety brake trigger
US-12486140-B2 · Dec 2, 2025 · 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 | B66B5/145 |
| Official title | {electrical} |
| Display label | electrical |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for detecting overload condition, overload monitoring system and elevator
US-2025011128-A1 · Jan 9, 2025 · US
Elevator machine braking
US-2024275314-A1 · Aug 15, 2024 · US
Suspension device and use thereof in an elevator system, and method
US-2024059523-A1 · Feb 22, 2024 · US
Elevator car load measurement system and method for determining a load of an elevator car
US-11603285-B2 · Mar 14, 2023 · US
Moving a heavy overload with an elevator
US-11554936-B2 · Jan 17, 2023 · US
Elevator crowd reduction
US-2022033220-A1 · Feb 3, 2022 · US
Detection system for an abnormal situation during elevator operation
US-2021387832-A1 · Dec 16, 2021 · US
Safety brake trigger
US-2021155447-A1 · May 27, 2021 · US
Moving a heavy overload with an elevator
US-2020331727-A1 · Oct 22, 2020 · US
Elevator car load measurement system and method for determining a load of an elevator car
US-2020130989-A1 · Apr 30, 2020 · US
Elevator load weighing system
US-10273119-B2 · Apr 30, 2019 · US
Elevator machine brake control
US-10207896-B2 · Feb 19, 2019 · US
Elevator car overload monitoring to prevent starting
US-10179718-B2 · Jan 15, 2019 · US
Elevator machine brake control
US-2018215576-A1 · Aug 2, 2018 · US
Elevator speed control
US-9957131-B2 · May 1, 2018 · US
Moving a heavy overload with an elevator
US-2018093866-A1 · Apr 5, 2018 · US
Method and apparatus for measuring the load of a car of a traction sheave elevator
US-9890017-B2 · Feb 13, 2018 · US
Elevator load weighing system
US-2017313552-A1 · Nov 2, 2017 · US
Rope load detecting device for detecting the total rope load in multiple elevator ropes
US-9682845-B2 · Jun 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B5/145?
- CPC B66B5/145 is the Cooperative Patent Classification code for “electrical.”
- How many patents are filed under CPC B66B5/145 (electrical)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B66B5/145 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).