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Walter Hoffmann

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  • Niedernhausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator with a braking device
    • Patent number 10,450,165
    • Issue date Oct 22, 2019
    • Thyssenkrupp Elevator AG
    • Thomas Kuczera
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator having a braking device
    • Patent number 10,093,516
    • Issue date Oct 9, 2018
    • Thyssenkrupp Elevator AG
    • Thomas Kuczera
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE UNIT FOR AN ELEVATOR SYSTEM
    • Publication number 20190071285
    • Publication date Mar 7, 2019
    • ThyssenKrupp Elevator AG
    • Thomas KUCZERA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GUIDE RAIL FOR AN ELEVATOR SYSTEM AND AN ELEVATOR SYSTEM
    • Publication number 20180327225
    • Publication date Nov 15, 2018
    • ThyssenKrupp Elevator AG
    • Michael Kirsch
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    BEARING FOR DAMPING VIBRATIONS IN GUIDE RAILS OF AN ELEVATOR INSTAL...
    • Publication number 20180297815
    • Publication date Oct 18, 2018
    • ThyssenKrupp Elevator AG
    • Michael KIRSCH
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    PLANAR ELEVATOR CAR ELEMENT FOR AN ELEVATOR INSTALLATION
    • Publication number 20180282129
    • Publication date Oct 4, 2018
    • ThyssenKrupp Elevator AG
    • Michael KIRSCH
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GUIDE RAIL FOR AN ELEVATOR SYSTEM
    • Publication number 20180079624
    • Publication date Mar 22, 2018
    • ThyssenKrupp Elevator AG
    • Michael KIRSCH
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    CAR DOOR
    • Publication number 20170341908
    • Publication date Nov 30, 2017
    • ThyssenKrupp Elevator AG
    • Michael Kirsch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELEVATOR WITH A BRAKING DEVICE
    • Publication number 20170029247
    • Publication date Feb 2, 2017
    • ThyssenKrupp Elevator AG
    • Thomas Kuczera
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR HAVING A BRAKING DEVICE
    • Publication number 20170029248
    • Publication date Feb 2, 2017
    • ThyssenKrupp Elevator AG
    • Thomas Kuczera
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL