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by rope climbing devices

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Industry

  • CPC
  • B66B9/027
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B9/00Kinds or types of lifts in, or associated with, buildings or other structures

Current Industry

B66B9/027by rope climbing devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator climbing system
    • Patent number 7,975,807
    • Issue date Jul 12, 2011
    • Samuel H. Franklin
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Both-way movable body driving mechanism and elevator using the same
    • Patent number 7,178,637
    • Issue date Feb 20, 2007
    • Fujitec Co., Ltd.
    • Takashi Asano
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator pressure traction arrangement
    • Patent number 6,742,627
    • Issue date Jun 1, 2004
    • Otis Elevator Company
    • Slawomir Drabot
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Self propelled elevator
    • Patent number 6,591,945
    • Issue date Jul 15, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Kigawa
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Dual sheave rope climber using flat flexible ropes
    • Patent number 6,193,016
    • Issue date Feb 27, 2001
    • Otis Elevator Company
    • Richard L. Hollowell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Rope climbing elevator
    • Patent number 5,931,265
    • Issue date Aug 3, 1999
    • Otis Elevator Company
    • Richard L. Hollowell
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3680839
    • Patent number 3,680,839
    • Issue date Aug 1, 1972
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    180186
    • Patent number 180,186
    • Issue date Jul 25, 1876
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    147411
    • Patent number 147,411
    • Issue date Feb 10, 1874
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents