Brake device and brake system for an elevator, elevator and method of operating an elevator
US-2026084931-A1 · Mar 26, 2026 · US
by means of rotatable eccentrically-mounted members (B66B5/24 takes precedence)
by means of rotatable eccentrically-mounted members (B66B5/24 takes precedence) · 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 | B66B5/20 |
| Official title | by means of rotatable eccentrically-mounted members (B66B5/24 takes precedence) |
| Display label | by means of rotatable eccentrically-mounted members (B66B5/24 takes precedence) |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator safety device and method of activating an elevator safety device
US-12577083-B2 · Mar 17, 2026 · US
Elevator car mover configured with auxiliary vehicle support for force release control
US-2026035207-A1 · Feb 5, 2026 · US
Elevator car mover configured with auxiliary vehicle support for force release control
US-12454441-B2 · Oct 28, 2025 · US
Elevator safety device and method of activating an elevator safety device
US-2025206570-A1 · Jun 26, 2025 · US
Rail stabilizing safety brake
US-12162727-B2 · Dec 10, 2024 · US
Elevator system arrangement having an elevator brake device
US-12134543-B2 · Nov 5, 2024 · US
Elevator parking brake, method for operating an elevator parking brake, and control device for an elevator parking brake
US-2024336455-A1 · Oct 10, 2024 · US
Brake device, e.g. with an eccentric element, for braking a traveling body that can be moved in a guided manner along a guide rail in a movement direction
US-11897731-B2 · Feb 13, 2024 · US
Rail stabilizing safety brake
US-2023356978-A1 · Nov 9, 2023 · US
Elevator car parking brake
US-11673771-B2 · Jun 13, 2023 · US
Elevator safety brake, elevator and method for testing elevator safety brakes
US-11597633-B2 · Mar 7, 2023 · US
Electromagnetic device for elevator brake, elevator brake and elevator system
US-2023022165-A1 · Jan 26, 2023 · US
Brake device, e.g. with an eccentric element, for braking a traveling body that can be moved in a guided manner along a guide rail in a movement direction
US-2023012252-A1 · Jan 12, 2023 · US
Governor assembly for elevator system, elevator safety system and elevator system
US-11453571-B2 · Sep 27, 2022 · US
Brake, method for determining its state, traction machine and elevator system
US-2022281713-A1 · Sep 8, 2022 · US
Elevator car mover configured with auxiliary vehicle support for force release control
US-2022177271-A1 · Jun 9, 2022 · US
Elevator system arrangement having an elevator brake device
US-2022024721-A1 · Jan 27, 2022 · US
Remote triggering device, governor assembly and elevator
US-11192753-B2 · Dec 7, 2021 · US
Governor assembly for elevator system, elevator safety system and elevator system
US-2020407193-A1 · Dec 31, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66B5/20?
- CPC B66B5/20 is the Cooperative Patent Classification code for “by means of rotatable eccentrically-mounted members (B66B5/24 takes precedence).”
- How many patents are filed under CPC B66B5/20 (by means of rotatable eccentrically-mounted members (B66B5/24 takes precedence))?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC B66B5/20 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).