TREA

Door or gate operation

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Industry

  • CPC
  • B66B13/02
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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

B66B13/02Door or gate operation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator health status ranking out of acceleration maximum values
    • Patent number 12,006,184
    • Issue date Jun 11, 2024
    • Otis Elevator Company
    • Derk Oscar Pahlke
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration monitoring beacon mode detection and transition
    • Patent number 11,912,533
    • Issue date Feb 27, 2024
    • Otis Elevator Company
    • Tadeusz Pawel Witczak
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Vibration monitoring beacon mode detection and transition
    • Patent number 11,613,445
    • Issue date Mar 28, 2023
    • Otis Elevator Company
    • Tadeusz Pawel Witczak
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method and device for monitoring an elevator car door
    • Patent number 11,608,250
    • Issue date Mar 21, 2023
    • Inventio AG
    • Reto Tschuppert
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator car ceiling access system
    • Patent number 11,358,837
    • Issue date Jun 14, 2022
    • OTIS ELEVATOR COMPANY
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Door operating arrangement in an elevator
    • Patent number 11,279,595
    • Issue date Mar 22, 2022
    • Kone Corporation
    • Pasi Raassina
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method and system for generating maintenance data of an elevator do...
    • Patent number 11,167,955
    • Issue date Nov 9, 2021
    • Kone Corporation
    • Sami Saarela
    • 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

    Elevator and means for forming a safety space
    • Patent number 9,878,877
    • Issue date Jan 30, 2018
    • Kone Corporation
    • Jari Pursiainen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator system which controls a value of overspeed
    • Patent number 8,186,484
    • Issue date May 29, 2012
    • Mitsubishi Electric Corporation
    • Takaharu Ueda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator system which controls a value of overspeed
    • Patent number 8,177,034
    • Issue date May 15, 2012
    • Mitsubishi Electric Corporation
    • Takaharu Ueda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator system which controls a value of overspeed
    • Patent number 8,177,035
    • Issue date May 15, 2012
    • Mitsubishi Electric Corporation
    • Takaharu Ueda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3043584
    • Patent number 3,043,584
    • Issue date Jul 10, 1962
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2185023
    • Patent number 2,185,023
    • Issue date Dec 26, 1939
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1314552
    • Patent number 1,314,552
    • Issue date Sep 2, 1919
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    993302
    • Patent number 993,302
    • Issue date May 23, 1911
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    895467
    • Patent number 895,467
    • Issue date Aug 11, 1908
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    789895
    • Patent number 789,895
    • Issue date May 16, 1905
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    743717
    • Patent number 743,717
    • Issue date Nov 10, 1903
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    672954
    • Patent number 672,954
    • Issue date Apr 30, 1901
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    544352
    • Patent number 544,352
    • Issue date Aug 13, 1895
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    526237
    • Patent number 526,237
    • Issue date Sep 18, 1894
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    523196
    • Patent number 523,196
    • Issue date Jul 17, 1894
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    460638
    • Patent number 460,638
    • Issue date Oct 6, 1891
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    308936
    • Patent number 308,936
    • Issue date Dec 9, 1884
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    254242
    • Patent number 254,242
    • Issue date Feb 28, 1882
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    138984
    • Patent number 138,984
    • Issue date May 20, 1873
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents