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Rudolf Maass

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  • Solingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hand mixer
    • Patent number D336405
    • Issue date Jun 15, 1993
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D330145
    • Issue date Oct 13, 1992
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D328998
    • Issue date Sep 1, 1992
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D328999
    • Issue date Sep 1, 1992
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D327391
    • Issue date Jun 30, 1992
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D325322
    • Issue date Apr 14, 1992
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D322382
    • Issue date Dec 17, 1991
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D322193
    • Issue date Dec 10, 1991
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D321812
    • Issue date Nov 26, 1991
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Blender
    • Patent number D320716
    • Issue date Oct 15, 1991
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Blender
    • Patent number D319950
    • Issue date Sep 17, 1991
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food mixer
    • Patent number D319754
    • Issue date Sep 10, 1991
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Hinge for covers in machines for making hot beverages
    • Patent number 5,012,556
    • Issue date May 7, 1991
    • Robert Krups Stiftung & Co. KG
    • Hans-Jurgen Precht
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric coffee maker
    • Patent number D313145
    • Issue date Dec 25, 1990
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Electric safety switch
    • Patent number D308853
    • Issue date Jun 26, 1990
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Machine for brewing hot beverages
    • Patent number 4,790,240
    • Issue date Dec 13, 1988
    • Robert Krups Stiftung & Co. KG
    • Stefan Henn
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Food processor
    • Patent number D296976
    • Issue date Aug 2, 1988
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D296860
    • Issue date Jul 26, 1988
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food processor
    • Patent number D293873
    • Issue date Jan 26, 1988
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Hair dryer
    • Patent number D292325
    • Issue date Oct 13, 1987
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hairdryer
    • Patent number D292326
    • Issue date Oct 13, 1987
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Electric hair dryer with air dispersing hood
    • Patent number 4,662,084
    • Issue date May 5, 1987
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Electric hair dryer with air dispersing hood
    • Patent number 4,658,511
    • Issue date Apr 21, 1987
    • Robert Krups Stiftung & Co. KG
    • Gotthard C. Mahlich
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Grill
    • Patent number D265712
    • Issue date Aug 10, 1982
    • Robert Krups Stiftung & Co. AG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Wall-hung coffee machine
    • Patent number D261344
    • Issue date Oct 20, 1981
    • Robert Krups Stiftung & Co. KG
    • Rudolf Maass
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Electrically heatable home appliance
    • Patent number 4,206,345
    • Issue date Jun 3, 1980
    • Robert Krups
    • Rudolf Maass
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...