Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Remotely resettable ropeless emergency stopping device for an elevator

Remotely resettable ropeless emergency stopping device for an elevator

US Patent 7575099 · Granted Aug 18, 2009

Estimated economic value: $51,507,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for dispatching independent energy storage power station in ty2023
Heat pump and method of controlling heat based on operating frequency of heating2019
Elevator braking device2017
Elevator load bearing assembly including different sized load bearing members2017
Elevator braking system2017
Elevator system door frame that supports guide rails2017
Heat pump apparatus2016
Electronic contactor including separable upper bodies2016
Multi-car elevator hoistway separation assurance2015
Method and device for consistent region of interest2015
Elevator over-acceleration and over-speed protection system2015
Passive magnetic elevator car steadier2014