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  • CPC
  • B66B13/165
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings

Current Industry

B66B13/165electrical
Industries

Patents Grantslast 30 patents

  • 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

    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

    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

    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

    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

    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

    Elevator door safety lock system
    • Patent number 9,695,015
    • Issue date Jul 4, 2017
    • James Marinelli
    • B66 - HOISTING LIFTING HAULING
  • 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
  • Information Patent Grant

    Locking system for a lift door
    • Patent number 8,820,485
    • Issue date Sep 2, 2014
    • Inventio AG
    • Barry K. Umbaugh
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Electromagnetically operated elevator door lock
    • Patent number 7,823,699
    • Issue date Nov 2, 2010
    • Otis Elevator Company
    • Jacek F. Gieras
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Car door lock
    • Patent number 5,918,704
    • Issue date Jul 6, 1999
    • Otis Elevator Company
    • Marc Frederic Chevilliard
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3029900
    • Patent number 3,029,900
    • Issue date Apr 17, 1962
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2200074
    • Patent number 2,200,074
    • Issue date May 7, 1940
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1531428
    • Patent number 1,531,428
    • Issue date Mar 31, 1925
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1518313
    • Patent number 1,518,313
    • Issue date Dec 9, 1924
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1484277
    • Patent number 1,484,277
    • Issue date Feb 19, 1924
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1295444
    • Patent number 1,295,444
    • Issue date Feb 25, 1919
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1170032
    • Patent number 1,170,032
    • Issue date Feb 1, 1916
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    998624
    • Patent number 998,624
    • Issue date Jul 25, 1911
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    851682
    • Patent number 851,682
    • Issue date Apr 30, 1907
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    677783
    • Patent number 677,783
    • Issue date Jul 2, 1901
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    611332
    • Patent number 611,332
    • Issue date Sep 27, 1898
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    518409
    • Patent number 518,409
    • Issue date Apr 17, 1894
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents