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Jean-Emile Rocher

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hoistway access ladder storage
    • Patent number 11,697,573
    • Issue date Jul 11, 2023
    • Otis Elevator Company
    • Jean-Emile Rocher
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Elevator apron
    • Patent number 11,577,936
    • Issue date Feb 14, 2023
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Device for limiting sway in an elevator travelling cable
    • Patent number 11,365,094
    • Issue date Jun 21, 2022
    • Otis Elevator Company
    • Jean-Emile Rocher
    • 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

    Machine mounting structure for elevator system
    • Patent number 11,104,549
    • Issue date Aug 31, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator overrun systems
    • Patent number 11,078,043
    • Issue date Aug 3, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    HOISTWAY ACCESS LADDER STORAGE
    • Publication number 20210403285
    • Publication date Dec 30, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ELEVATOR APRON
    • Publication number 20210101785
    • Publication date Apr 8, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR CAR FRAME
    • Publication number 20210087020
    • Publication date Mar 25, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    GUIDE RAIL BRACKET ASSEMBLY
    • Publication number 20210053797
    • Publication date Feb 25, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    DEVICE FOR LIMITING SWAY IN AN ELEVATOR TRAVELLING CABLE
    • Publication number 20210002103
    • Publication date Jan 7, 2021
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR CAR CEILING ACCESS SYSTEM
    • Publication number 20190300338
    • Publication date Oct 3, 2019
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR OVERRUN SYSTEMS
    • Publication number 20180327222
    • Publication date Nov 15, 2018
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    MACHINE MOUNTING STRUCTURE FOR ELEVATOR SYSTEM
    • Publication number 20180327229
    • Publication date Nov 15, 2018
    • Otis Elevator Company
    • Jean-Emile Rocher
    • B66 - HOISTING LIFTING HAULING