TREA

actuated manually

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  • CPC
  • B66B11/0415
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B11/00Main component parts of lifts in, or associated with, buildings or other structures

Current Industry

B66B11/0415actuated manually
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Elevating cage apparatus with alternative powered or manual input
    • Patent number 11,851,303
    • Issue date Dec 26, 2023
    • Safe Rack LLC
    • James Michael O'Keefe
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Force application assembly, elevator and method of elevator rescue
    • Patent number 11,702,317
    • Issue date Jul 18, 2023
    • Otis Elevator Company
    • Yunkang Shi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Mobile operating unit, elevator and method
    • Patent number 11,420,847
    • Issue date Aug 23, 2022
    • Kone Corporation
    • Jaakko Kalliomaki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Embedded safety elevator
    • Patent number 9,926,171
    • Issue date Mar 27, 2018
    • Shenzhen Shengshi Elevator Co.,Ltd
    • Xukai Jin
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Emergency movement device for an elevator or lift
    • Patent number 9,815,666
    • Issue date Nov 14, 2017
    • Trust <T> Lift Corp.
    • Richard Meunier
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Machine roomless hydraulic elevator system
    • Patent number 9,517,921
    • Issue date Dec 13, 2016
    • Otis Elevator Company
    • John Stofira
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoist for elevator
    • Patent number 7,500,652
    • Issue date Mar 10, 2009
    • Mitsubishi Electric Corporation
    • Shigenobu Kawakami
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator with electric/manual dual driving mode
    • Patent number 5,819,876
    • Issue date Oct 13, 1998
    • Wen-Bing Chao
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Driving system for elevator
    • Patent number 5,370,206
    • Issue date Dec 6, 1994
    • Wen-Ping Chao
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1326433
    • Patent number 1,326,433
    • Issue date Dec 30, 1919
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1318556
    • Patent number 1,318,556
    • Issue date Oct 14, 1919
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1104199
    • Patent number 1,104,199
    • Issue date Jul 21, 1914
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1000953
    • Patent number 1,000,953
    • Issue date Aug 15, 1911
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    966769
    • Patent number 966,769
    • Issue date Aug 9, 1910
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    645812
    • Patent number 645,812
    • Issue date Mar 20, 1900
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    599010
    • Patent number 599,010
    • Issue date Feb 15, 1898
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    583562
    • Patent number 583,562
    • Issue date Jun 1, 1897
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    556992
    • Patent number 556,992
    • Issue date Mar 24, 1896
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    536215
    • Patent number 536,215
    • Issue date Mar 26, 1895
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    526488
    • Patent number 526,488
    • Issue date Sep 25, 1894
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    515312
    • Patent number 515,312
    • Issue date Feb 20, 1894
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    482054
    • Patent number 482,054
    • Issue date Sep 6, 1892
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    452888
    • Patent number 452,888
    • Issue date May 26, 1891
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    450283
    • Patent number 450,283
    • Issue date Apr 14, 1891
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    408693
    • Patent number 408,693
    • Issue date Aug 13, 1889
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    375146
    • Patent number 375,146
    • Issue date Dec 20, 1887
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    365410
    • Patent number 365,410
    • Issue date Jun 28, 1887
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    361263
    • Patent number 361,263
    • Issue date Apr 19, 1887
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    319099
    • Patent number 319,099
    • Issue date Jun 2, 1885
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    316050
    • Patent number 316,050
    • Issue date Apr 21, 1885
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents