Patents by Inventor Hans-Jurgen Mehnert

Hans-Jurgen Mehnert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5800707
    Abstract: The present invention concerns a water filter designed to be inserted into a drinking water circuit. The water filter has a support designed to house removably one or more different filters each having a different filtering property and adapted to be mounted either independently of each other or associated in a particular combination so as to effect a filtration of the drinking water according to its composition.
    Type: Grant
    Filed: January 31, 1996
    Date of Patent: September 1, 1998
    Assignee: Robert Krups GmbH & Co. KG
    Inventors: Hans-Jurgen Mehnert, Erich Hoffmann, Dorothea Pytlik
  • Patent number: 4206345
    Abstract: An electrically heatable broiler, browner and waffle maker comprises a base part including a hot plate and a top part also including a hot plate, the two parts being interconnected by an articulated hinge joint including an extendable linking member and a plurality of stop surfaces permitting different angular positions of the top part relative to the base part.
    Type: Grant
    Filed: July 24, 1978
    Date of Patent: June 3, 1980
    Assignee: Robert Krups
    Inventors: Rudolf Maass, Hans-Jurgen Mehnert