Class B66B : ELEVATORS; ESCALATORS OR MOVING WALKWAYS
Subclass 1/36: Control systems of elevators in general (safety devices B66B 5/00; controlling door or gate operation B66B 13/00; systems of general application G05) Details Means for stopping the cars, cages, or skips at predetermined levels
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12110212 | Safety arrangement, elevator system, and method for preventing derailment of an elevator car at a turning station of an elevator system | Sep 15, 21 | Oct 08, 24 | Kone Corporation |
| 12110207 | Electromagnetic brake configured to slow deceleration rate of passenger conveyer during braking | Nov 14, 19 | Oct 08, 24 | Otis Elevator Company |
| 12065331 | Brake system for an elevator | Mar 04, 22 | Aug 20, 24 | Inventio AG |
| 12012306 | Condition monitoring of an inductive braking device | Apr 09, 19 | Jun 18, 24 | Kone Corporation |
| 11958718 | Multi-channel impact-resistant intelligent-constant-deceleration hydraulic braking system | Mar 30, 20 | Apr 16, 24 | Taiyuan University of Technology; Guiyang Plateau Mining Machinery Company Limited; |
| 11866298 | Counterweight handover test device and method | Dec 23, 20 | Jan 09, 24 | Otis Elevator Company |
| 11807493 | Retrofitted hoist machine | Oct 31, 18 | Nov 07, 23 | Otis Elevator Company |
| 11807494 | Landing lever assembly of a pneumatic vacuum elevator and method to operate the same | Sep 11, 20 | Nov 07, 23 | Not available |
| 11618647 | Elevator car parking brake | Dec 30, 19 | Apr 04, 23 | Kone Corporation |
| 11565909 | Stabilizing device of elevator car and an elevator system | Nov 02, 20 | Jan 31, 23 | Otis Elevator Company |
| 11554932 | Method and elevator | Sep 10, 19 | Jan 17, 23 | Kone Corporation |
| 11535487 | Elevator safety system | Nov 21, 19 | Dec 27, 22 | Otis Elevator Company |
| 11498803 | Elevator car parking brake | Dec 19, 19 | Nov 15, 22 | Kone Corporation |
| 11479443 | Elevator brake assembly with electromagnet assembly and permanent magnet assembly that engage one another | Feb 18, 20 | Oct 25, 22 | Otis Elevator Company |
| 11447365 | Parking brake | Dec 13, 17 | Sep 20, 22 | Inventio AG |
| 11267677 | Elevator electrical safety actuator control | Aug 27, 19 | Mar 08, 22 | Otis Elevator Company |
| 11203510 | Electrohydraulic damper for elevator system | Jul 31, 18 | Dec 21, 21 | Otis Elevator Company |
| 11117783 | Self-propelled elevators and elevator brake systems | Oct 23, 19 | Sep 14, 21 | Not available |
| 11104547 | Autonomous mobile lift | May 03, 18 | Aug 31, 21 | Not available |
| 11084690 | Elevator comprising an electric linear motor | Feb 22, 18 | Aug 10, 21 | Kone Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0026,611 | MONITORING METHOD FOR ELEVATING MACHINES, PARTICULARLY ELEVATORS AND ESCALATORS | Nov 02, 22 | Jan 23, 25 | Not available |
| 2024/0409,361 | ELEVATOR SYSTEM WITH INCREASED LANDING ACCURACY | Oct 08, 22 | Dec 12, 24 | Not available |
| 2024/0294,360 | APPARATUS FOR ELEVATOR DRIVE ASSEMBLY | Nov 30, 23 | Sep 05, 24 | Not available |
| 2024/0228,228 | STATIONARY MECHANICAL BRAKE FOR LINEAR MOTOR ELEVATORS | Dec 30, 21 | Jul 11, 24 | Not available |
| 2024/0217,774 | APPARATUS AND METHOD FOR REALIZING ELEVATOR SAFETY FUNCTIONS | Nov 09, 23 | Jul 04, 24 | Not available |
| 2024/0199,371 | MECHANICAL BRAKE OPERATOR SYSTEM FOR LINEAR MOTOR ELEVATORS | Dec 28, 21 | Jun 20, 24 | Not available |
| 2024/0158,205 | TOWER LIFT | Oct 19, 23 | May 16, 24 | Not available |
| 2024/0132,325 | METHOD, ELEVATOR, AND ELECTRIC POWER CONVERTER | Jan 02, 24 | Apr 25, 24 | Kone Corporation |
| 2024/0034,593 | ELEVATOR, METHOD FOR CONTROLLING AN ELEVATOR | Dec 22, 21 | Feb 01, 24 | Not available |
| 2022/0371,856 | MAGNET ASSEMBLIES OF ELECTROMECHANICAL ACTUATORS FOR ELEVATOR SYSTEMS HAVING ENCAPSULATED SWITCH | May 18, 21 | Nov 24, 22 | Not available |
| 2021/0155,450 | ELEVATOR DISC BRAKE ASSEMBLY | Feb 02, 21 | May 27, 21 | Kone Corporation |
| 2021/0155,449 | ELEVATOR BRAKE ARRANGEMENT | Feb 02, 21 | May 27, 21 | Kone Corporation |
| 2021/0107,767 | PARKING BRAKE | Dec 13, 17 | Apr 15, 21 | Not available |
| 2021/0094,795 | CONTROLLING MOVEMENT OF AN ELEVATOR CAR OF AN ELEVATOR SYSTEM | Mar 31, 20 | Apr 01, 21 | Not available |
| 2020/0207,575 | ELEVATOR CAR PARKING BRAKE | Dec 30, 19 | Jul 02, 20 | Kone Corporation |
| 2018/0251,336 | ELEVATOR BRAKE | Sep 03, 15 | Sep 06, 18 | Not available |
| 2018/0162,692 | ELEVATOR SAFETY SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM | Dec 14, 17 | Jun 14, 18 | Not available |
| 2018/0162,687 | Compact Motor Arrangement with Integrated Brakes and Shaft Bearings | Dec 12, 16 | Jun 14, 18 | Not available |
| 2017/0313,550 | SOLUTION FOR MONITORING AN ELEVATOR BRAKE | Apr 12, 17 | Nov 02, 17 | KONE CORPORATION |
| 2017/0073,184 | ELEVATOR BRAKE ASSEMBLY | Sep 09, 16 | Mar 16, 17 | OTIS ELEVATOR COMPANY |
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