Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Elevator over-acceleration and over-speed protection system

Elevator over-acceleration and over-speed protection system

US Patent 8939262 · Granted Jan 27, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Active braking for immediate stops2024
Encapsulated components of electromechanical actuators for elevator systems2023
Mounting apparatus for safety brake2023
Elevator sound systems2023
Elevator system roping arrangement2023
Operating/display panel2023
Operating/display panel2023
Elevator systems and methods of controlling elevators responsive to detected pas2022
Operating/display panel2022
Safety brake configuration for elevator application2021
Vertical bounce detection and mitigation2021
Electronic safety actuator for lifting a safety wedge of an elevator2021