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Door or gate locking devices controlled or primarily controlled by condition of cage
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Industry
CPC
B66B13/16
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B66
Lifting technology
B66B
ELEVATORS ESCALATORS OR MOVING WALKWAYS
B66B13/00
Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
Current Industry
B66B13/16
Door or gate locking devices controlled or primarily controlled by condition of cage
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Patents Grants
last 30 patents
Information
Patent Grant
Elevator inspection operation device
Patent number
11,623,843
Issue date
Apr 11, 2023
Mitsubishi Electric Corporation
Shingo Kondo
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator access systems for elevators
Patent number
11,542,119
Issue date
Jan 3, 2023
Otis Elevator Company
Pascal Rebillard
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Access door arrangement of an elevator shaft
Patent number
11,505,433
Issue date
Nov 22, 2022
Kone Corporation
Juha-Matti Aitamurto
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Visual status indicator for door and lock state
Patent number
11,465,878
Issue date
Oct 11, 2022
Otis Elevator Company
Emily Baldi
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator door engagement device
Patent number
11,453,573
Issue date
Sep 27, 2022
FUJITEC CO., LTD.
Hiroshi Kashiwakura
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Automatic elevator inspection systems and methods
Patent number
11,440,769
Issue date
Sep 13, 2022
Otis Elevator Company
Aurélien Fauconnet
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator door device
Patent number
11,242,224
Issue date
Feb 8, 2022
FUJITEC CO., LTD.
Hiroshi Kashiwakura
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator access systems for elevators
Patent number
11,124,385
Issue date
Sep 21, 2021
Otis Elevator Company
Valerie Mauguen
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Locking system for elevator car door
Patent number
11,124,388
Issue date
Sep 21, 2021
Inventio AG
Eric Birrer
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator lintel door lock safety devices
Patent number
11,091,351
Issue date
Aug 17, 2021
Otis Elevator Company
Alexandre Renard
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Door motor brake
Patent number
11,040,857
Issue date
Jun 22, 2021
Otis Elevator Company
Aurélien Fauconnet
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Landing door lock failsafe protection device
Patent number
10,914,097
Issue date
Feb 9, 2021
Otis Elevator Company
Nicolas Fonteneau
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Apparatus for elevator and landing alignment
Patent number
10,906,774
Issue date
Feb 2, 2021
Scott Akin
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator control system and method of operating an elevator system
Patent number
10,906,775
Issue date
Feb 2, 2021
Otis Elevator Company
Uwe Schoenauer
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator landing door lock safety system
Patent number
10,889,466
Issue date
Jan 12, 2021
Otis Elevator Company
Nicolas Fonteneau
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Mechanical hoistway access control device
Patent number
10,889,465
Issue date
Jan 12, 2021
Otis Elevator Company
Daisuke Meguro
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Car door interlock with sill lock
Patent number
10,710,843
Issue date
Jul 14, 2020
Otis Elevator Company
Richard E. Kulak
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Deterrent device inhibition key
Patent number
10,703,608
Issue date
Jul 7, 2020
Otis Elevator Company
Christophe Taudou
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Maintenance safety device for elevator and a operation method thereof
Patent number
10,676,321
Issue date
Jun 9, 2020
Otis Elevator Company
Bin Wang
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method and system for elevator door locking and detection of elevat...
Patent number
10,544,010
Issue date
Jan 28, 2020
G.A.L. Manufacturing Company, LLC
Stephen Bosshart
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Mechanical hoistway access control device
Patent number
10,526,172
Issue date
Jan 7, 2020
Otis Elevator Company
Daisuke Meguro
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
User management of door and elevator access control
Patent number
10,486,937
Issue date
Nov 26, 2019
Otis Elevator Company
Emily Baldi
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hoistway door locking system and method of controlling access to an...
Patent number
10,221,044
Issue date
Mar 5, 2019
Otis Elevator Company
Nicolas Fonteneau
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Door system for an elevator installation
Patent number
10,087,047
Issue date
Oct 2, 2018
Inventio AG
Ralph Kuppelwieser
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Door system for an elevator installation
Patent number
10,023,437
Issue date
Jul 17, 2018
Inventio AG
Ralph Kuppelwieser
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator door stopping device
Patent number
9,783,392
Issue date
Oct 10, 2017
Otis Elevator Company
Jung Sam Kim
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator door safety lock system
Patent number
9,695,015
Issue date
Jul 4, 2017
James Marinelli
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Wind energy installation working gantry and wind energy installation
Patent number
9,150,386
Issue date
Oct 6, 2015
Wobben Properties GmbH
Johann Muller
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for locking an elevator or transport system
Patent number
8,925,981
Issue date
Jan 6, 2015
John W. Ray
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Elevator shaft door opening authorizing safety device
Patent number
8,863,910
Issue date
Oct 21, 2014
Inventio AG
Astrid Sonnenmoser
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
DISTANCE SENSOR DEVICE FOR MONITORING A LOCK CLEARANCE OF AN ELEVAT...
Publication number
20250011127
Publication date
Jan 9, 2025
KONE Corporation
Olli Aaltonen
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR DOOR INTERLOCK DEVICE, ELEVATOR DOOR INTERLOCK OPERATION M...
Publication number
20240367943
Publication date
Nov 7, 2024
Otis Elevator Company
Xingang Gou
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SYSTEM
Publication number
20240199380
Publication date
Jun 20, 2024
INVENTIO AG
Valerio Villa
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SYSTEM AND ELEVATOR DOOR CONTROL METHOD
Publication number
20240182269
Publication date
Jun 6, 2024
INVENTIO AG
Valerio Villa
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MONITORING ELEVATOR DOOR OPERATION
Publication number
20240166471
Publication date
May 23, 2024
KONE Corporation
Matti LIN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ACCESS CONTROL ARRANGEMENT, MOBILE DEVICE, CONVEYOR SYSTEM, AND MET...
Publication number
20230348231
Publication date
Nov 2, 2023
KONE Corporation
Sathishraja KALAIYARASAN
G07 - CHECKING-DEVICES
Information
Patent Application
COMPONENT MISALIGNMENT SENSING
Publication number
20230202798
Publication date
Jun 29, 2023
Otis Elevator Company
Joseph Crute
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ARRANGEMENT, ELEVATOR AND METHOD
Publication number
20220017333
Publication date
Jan 20, 2022
KONE Corporation
Aki HAIKONEN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator Door Engagement Device
Publication number
20210276830
Publication date
Sep 9, 2021
FUJITEC CO., LTD.
Hiroshi Kashiwakura
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SYSTEM LANDING DOOR UNLOCKING MECHANISM
Publication number
20200283270
Publication date
Sep 10, 2020
Otis Elevator Company
Frédéric BEAUCHAUD
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Elevator Door Device
Publication number
20200115191
Publication date
Apr 16, 2020
FUJITEC CO., LTD.
Hiroshi Kashiwakura
B66 - HOISTING LIFTING HAULING
Information
Patent Application
LOW-COST HOME LIFT
Publication number
20190389697
Publication date
Dec 26, 2019
Marvin M. May
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MECHANICAL HOISTWAY ACCESS CONTROL DEVICE
Publication number
20190100411
Publication date
Apr 4, 2019
Otis Elevator Company
Daisuke Meguro
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD AND SYSTEM FOR ELEVATOR DOOR LOCKING AND DETECTION OF ELEVAT...
Publication number
20190084806
Publication date
Mar 21, 2019
G.A.L. Manufacturing Company, LLC
Stephen Bosshart
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR INSPECTION OPERATION DEVICE
Publication number
20190077632
Publication date
Mar 14, 2019
MITSUBISHI ELECTRIC CORPORATION
Shingo KONDO
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MECHANICAL HOISTWAY ACCESS CONTROL DEVICE
Publication number
20190031468
Publication date
Jan 31, 2019
Otis Elevator Company
Daisuke Meguro
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR ACCESS SYSTEMS FOR ELEVATORS
Publication number
20190023526
Publication date
Jan 24, 2019
Otis Elevator Company
Pascal Rebillard
B66 - HOISTING LIFTING HAULING
Information
Patent Application
LOCKING SYSTEM FOR ELEVATOR CAR DOOR
Publication number
20190002245
Publication date
Jan 3, 2019
INVENTIO AG
Eric Birrer
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR CONTROL SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM
Publication number
20180362297
Publication date
Dec 20, 2018
Otis Elevator Company
Uwe Schoenauer
B66 - HOISTING LIFTING HAULING
Information
Patent Application
AUTOMATIC ELEVATOR INSPECTION SYSTEMS AND METHODS
Publication number
20180327220
Publication date
Nov 15, 2018
Otis Elevator Company
Aurélien Fauconnet
B66 - HOISTING LIFTING HAULING
Information
Patent Application
USER MANAGEMENT OF DOOR AND ELEVATOR ACCESS CONTROL
Publication number
20180282114
Publication date
Oct 4, 2018
Otis Elevator Company
Emily Baldi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VISUAL STATUS INDICATOR FOR DOOR AND LOCK STATE
Publication number
20180282117
Publication date
Oct 4, 2018
Otis Elevator Company
Emily Baldi
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DOOR MOTOR BRAKE
Publication number
20180244498
Publication date
Aug 30, 2018
Otis Elevator Company
Aurélien Fauconnet
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CAR DOOR INTERLOCK WITH SILL LOCK
Publication number
20180229972
Publication date
Aug 16, 2018
Otis Elevator Company
Richard E. Kulak
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DETERRENT DEVICE INHIBITION KEY
Publication number
20180201479
Publication date
Jul 19, 2018
Otis Elevator Company
Christophe Taudou
B66 - HOISTING LIFTING HAULING
Information
Patent Application
LANDING DOOR LOCK FAILSAFE PROTECTION DEVICE
Publication number
20180202189
Publication date
Jul 19, 2018
Otis Elevator Company
Nicolas Fonteneau
B66 - HOISTING LIFTING HAULING
Information
Patent Application
UNLOCKING KEY WITH AUTHORIZATION DEVICE
Publication number
20180134521
Publication date
May 17, 2018
Otis Elevator Company
Frederic Beauchaud
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
DOOR SYSTEM FOR AN ELEVATOR INSTALLATION
Publication number
20170334680
Publication date
Nov 23, 2017
INVENTIO AG
Ralph Kuppelwieser
B66 - HOISTING LIFTING HAULING
Information
Patent Application
DOOR SYSTEM FOR AN ELEVATOR INSTALLATION
Publication number
20170334681
Publication date
Nov 23, 2017
INVENTIO AG
Ralph Kuppelwieser
B66 - HOISTING LIFTING HAULING
Information
Patent Application
HOISTWAY DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN...
Publication number
20170210600
Publication date
Jul 27, 2017
Otis Elevator Company
Nicolas Fonteneau
B66 - HOISTING LIFTING HAULING