Class B66B : ELEVATORS; ESCALATORS OR MOVING WALKWAYS
Subclass 1/02: 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
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11897727 | Elevator control device and autonomous moving body control device | Oct 04, 16 | Feb 13, 24 | Mitsubishi Electric Corporation |
| 11814266 | Self-climbing self-locking elevator | Sep 01, 20 | Nov 14, 23 | Otis Elevator Company |
| 10745241 | Communication with a trapped passenger in a transportation system | Aug 22, 17 | Aug 18, 20 | Otis Elevator Company |
| 10549950 | Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pit | Dec 21, 16 | Feb 04, 20 | Kone Corporation |
| 8365870 | Foldable handrail and safety switch arrangement on top of an elevator car | Mar 19, 12 | Feb 05, 13 | OTIS ELEVATOR COMPANY |
| 7607517 | Door coupler and locking device | Feb 25, 02 | Oct 27, 09 | KONE CORPORATION |
| 6848544 | Method and equipment for the evacuation of lift passengers | Jan 10, 02 | Feb 01, 05 | INVENTIO AG |
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