Class B66B : ELEVATORS; ESCALATORS OR MOVING WALKWAYS
Subclass 1/08: Control systems of elevators in general (safety devices B66B 5/00; controlling door or gate operation B66B 13/00; systems of general application G05) Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, in the cars or cages for direct control of movements
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12122638 | Vertical platform lift and control system | Sep 13, 19 | Oct 22, 24 | Harmar Mobility, LLC |
| 11136217 | Elevator access systems for elevators | Feb 28, 19 | Oct 05, 21 | Otis Elevator Company |
| 10273116 | Jerk limiting in elevator rescue system | Feb 24, 16 | Apr 30, 19 | Kone Corporation |
| 10155640 | Elevator system using rescue storage device for increased power | Sep 24, 13 | Dec 18, 18 | Otis Elevator Company |
| 9834406 | Elevator system including a power storage device with a supercapacitor unit and a battery unit | Jun 01, 12 | Dec 05, 17 | OTIS ELEVATOR COMPANY |
| 9546072 | Energy use in elevator installations | Dec 05, 13 | Jan 17, 17 | INVENTIO AG |
| 9150385 | System for providing DC power to elevator car | Oct 29, 09 | Oct 06, 15 | OTIS ELEVATOR COMPANY |
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