Patents-Review.com
ClassID:

82055 ⎘

B66B13/16 - CPC Classification

Classification description:

Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings; Door or gate operation; Control systems or devices Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position

Sub-classes:
Recent Application in this class:
#1
20260138851
2026-05-21

LOST MOTION SLIDER FOR OPERATING AN ELEVATOR CAR DOOR INTERLOCK

 #2
20250051136
2025-02-13

SAFETY LOCKING DEVICE FOR A SHAFT DOOR OF AN ELEVATOR AND METHOD FOR OPENING A SHAFT DOOR OF AN ELEVATOR USING A SAFETY LOCKING DEVICE

 #3
20250042697
2025-02-06

REVERSIBLE DOOR INTERLOCK FOR ELEVATORS

 #4
20250011127
2025-01-09

DISTANCE SENSOR DEVICE FOR MONITORING A LOCK CLEARANCE OF AN ELEVATOR DOOR LOCKING DEVICE

 #5
20240166471
2024-05-23

MONITORING ELEVATOR DOOR OPERATION

 #6
20230202798
2023-06-29

COMPONENT MISALIGNMENT SENSING

 #7
20210276830
2021-09-09

Elevator door engagement device

 #8
20200115191
2020-04-16

Elevator door device

 #9
20190389697
2019-12-26

LOW-COST HOME LIFT

 #10
20190135583
2019-05-09

Elevator access systems for elevators

 #11
20190100411
2019-04-04

Mechanical hoistway access control device

 #12
20190084806
2019-03-21

Method and system for elevator door locking and detection of elevator door locking state

 #13
20190077632
2019-03-14

Elevator inspection operation device

 #14
20190031468
2019-01-31

Mechanical hoistway access control device

 #15
20190023526
2019-01-24

Elevator access systems for elevators

 #16
20180370762
2018-12-27

Elevator lintel door lock safety devices

 #17
20180327220
2018-11-15

Automatic elevator inspection systems and methods

 #18
20180319624
2018-11-08

Elevator landing door lock safety system

 #19
20180229972
2018-08-16

Car door interlock with sill lock

 #20
20180202189
2018-07-19

Landing door lock failsafe protection device

 #21
20180201479
2018-07-19

Deterrent device inhibition key

 #22
20170355569
2017-12-14

Maintenance safety device for elevator and a operation method thereof

 #23
20170334681
2017-11-23

Door system for an elevator installation

 #24
20170334680
2017-11-23

Door system for an elevator installation

 #25
20170297868
2017-10-19

Access door arrangement of an elevator shaft

 #26
20170210600
2017-07-27

Hoistway door locking system and method of controlling access to an elevator shaft

 #27
20160009529
2016-01-14

Elevator door stopping device

 #28
20130199876
2013-08-08

Wind energy installation working gantry and wind energy installation

 #29
20120175193
2012-07-12

Foldable handrail and safety switch arrangement on top of an elevator car

 #30
20120091735
2012-04-19

Method and apparatus for locking an elevator or transport system

 #31
20120073204
2012-03-29

SLIDING DOOR FOR AN ELEVATOR INSTALLATION

 #32
20120073203
2012-03-29

SLIDING DOOR FOR AN ELEVATOR INSTALLATION

 #33
20110247376
2011-10-13

Locking system for a lift door

 #34
20110162913
2011-07-07

Elevator system with a controller of fast start of travel and method in conjunction with the same

 #35
20100155184
2010-06-24

Elevator having a limit switch for controlling power to the drive system as an elevator car approaches a shallow pit or a low overhead

 #36
20080135344
2008-06-12

Safety lock for elevator landing door detecting intrusion in the shaft through the landing door and elevator thus equipped

 #37
20060180405
2006-08-17

Elevator door interlock

 #38
12069019
2017-07-04

Elevator door safety lock system