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Hans-Peter Simm

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  • Wuppertal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Food processor
    • Patent number 5,749,285
    • Issue date May 12, 1998
    • Vorwerk & Co. Interholding GmbH
    • Stefan Dorner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grip unit for a suction hose of a vacuum cleaner system
    • Patent number 4,733,433
    • Issue date Mar 29, 1988
    • Vorwerk & Co. Interholding GmbH
    • Hans-Peter Simm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner nozzle
    • Patent number 4,696,076
    • Issue date Sep 29, 1987
    • Vorwerk & Co. Interholding GmbH
    • Heinz-Jurgen Ahlf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bristle component for a floor cleaning nozzle
    • Patent number 4,685,170
    • Issue date Aug 11, 1987
    • Vorwerk & Co. Interholding GmbH
    • Heinz-Jurgen Ahlf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Attachment nozzle for a vacuum cleaning system
    • Patent number 4,538,322
    • Issue date Sep 3, 1985
    • Vorwerk & Co. Interholding GmbH
    • Heinz-Jurgen Ahlf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drive unit for a cleaning device
    • Patent number 4,489,620
    • Issue date Dec 25, 1984
    • Vorwerk & Co. Interholding GmbH
    • Hans-Peter Simm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for cleaning textile surfaces
    • Patent number 4,454,627
    • Issue date Jun 19, 1984
    • Vorwerk & Co. Interholding GmbH
    • Hans-Peter Simm
    • A46 - BRUSHWARE
  • Information Patent Grant

    Sealing arrangement for tubular elements of floor care device
    • Patent number 4,349,206
    • Issue date Sep 14, 1982
    • Vorwerk & Co. Interholding GmbH
    • Hans-Peter Simm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Telescopable guiding device for household apparatus
    • Patent number 4,319,380
    • Issue date Mar 16, 1982
    • Vorwerk & Co. Interholding GmbH
    • Hans-Peter Simm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...