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Denis Dammkoehler

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  • Backnang, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    High pressure cleaner
    • Patent number D1060897
    • Issue date Feb 4, 2025
    • Alfred Kaercher SE & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D1029427
    • Issue date May 28, 2024
    • Alfred Kaercher SE & Co. KG
    • Zheyi Jin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Heatable high pressure cleaning appliance
    • Patent number 11,897,010
    • Issue date Feb 13, 2024
    • Alfred Kärcher SE & Co. KG
    • Stefan Kelle
    • B08 - CLEANING
  • Information Patent Grant

    Floor cleaning device
    • Patent number D1006355
    • Issue date Nov 28, 2023
    • Alfred Kaercher SE & Co. KG
    • Jochen Burchard
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning device
    • Patent number D1006356
    • Issue date Nov 28, 2023
    • Alfred Kaercher SE & Co. KG
    • Jochen Burchard
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Machine for cleaning floors
    • Patent number D1000023
    • Issue date Sep 26, 2023
    • Alfred Kaercher SE & Co. KG
    • Jochen Burchard
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning machine
    • Patent number D948144
    • Issue date Apr 5, 2022
    • Alfred Kaercher SE & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    High-pressure cleaner
    • Patent number D941538
    • Issue date Jan 18, 2022
    • Alfred Kaercher SE & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning machine
    • Patent number D919207
    • Issue date May 11, 2021
    • Alfred Kaercher SE & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Spray gun for a cleaning machine
    • Patent number D889597
    • Issue date Jul 7, 2020
    • Alfred Kaercher SE & Co. KG
    • Denis Dammkoehler
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Docking station for a floor cleaning device
    • Patent number D884620
    • Issue date May 19, 2020
    • Alfred Kaercher SE & Co. KG
    • Jochen Burchard
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric vacuum cleaner
    • Patent number D830014
    • Issue date Oct 2, 2018
    • Alfred Kaercher GmbH & Co. KG
    • Zheyi Jin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Electric vacuum cleaner
    • Patent number D830015
    • Issue date Oct 2, 2018
    • Alfred Kaercher GmbH & Co. KG
    • Zheyi Jin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Device for collecting drilling dust
    • Patent number D818788
    • Issue date May 29, 2018
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D08 - Tools and hardware
  • Information Patent Grant

    Attachment for a floor cleaning machine
    • Patent number D815381
    • Issue date Apr 10, 2018
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D810370
    • Issue date Feb 13, 2018
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Lower portion of a vacuum cleaner
    • Patent number D809725
    • Issue date Feb 6, 2018
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Battery pack
    • Patent number D803777
    • Issue date Nov 28, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Jochen Burchard
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Drilling dust collector
    • Patent number D803916
    • Issue date Nov 28, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vacuum cleaners
    • Patent number D802861
    • Issue date Nov 14, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Zheyi Jin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D800977
    • Issue date Oct 24, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D800978
    • Issue date Oct 24, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Controller of a vacuum cleaner
    • Patent number D797681
    • Issue date Sep 19, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Floor cleaning machine
    • Patent number D793635
    • Issue date Aug 1, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning machine
    • Patent number D785254
    • Issue date Apr 25, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Machine for cleaning floors
    • Patent number D779138
    • Issue date Feb 14, 2017
    • Alfred Kaercher GmbH & Co. KG
    • Zheyi Jin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Pistol for a high pressure cleaner
    • Patent number D770594
    • Issue date Nov 1, 2016
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Spray wand for a high-pressure cleaner
    • Patent number D753265
    • Issue date Apr 5, 2016
    • Alfred Kaercher GmbH & Co. KG
    • Jochen Burchard
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    High pressure cleaner
    • Patent number D737528
    • Issue date Aug 25, 2015
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Floor cleaning machine
    • Patent number D737005
    • Issue date Aug 18, 2015
    • Alfred Kaercher GmbH & Co. KG
    • Denis Dammkoehler
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    HEATABLE HIGH PRESSURE CLEANING APPLIANCE
    • Publication number 20210187562
    • Publication date Jun 24, 2021
    • Alfred Kärcher SE & Co. KG
    • Stefan Kelle
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...