Patents by Inventor Hans-Jurgen Slomka

Hans-Jurgen Slomka 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: 5239914
    Abstract: A machine for preparing brewed beverages includes a housing; a collecting vessel station disposed in the housing for receiving a brewed beverage collecting vessel thereon; a brewing water supplying station disposed in the housing above the collecting vessel station; a filter vessel for receiving a filter and a beverage material to be extracted therein; and a filter vessel holder for vertically receiving the filter vessel therein. The filter vessel holder is pivotally attached to the exterior of the housing for rotation between a brewing position in which the filter vessel received therein is substantially disposed between the brewing water supplying station and the collecting vessel station, and a filling position in which the filter vessel received in the filter vessel holder is spaced from the interior of the housing.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: August 31, 1993
    Assignee: Melitta Haushaltsprodukte GmbH & Co. Kommanditgesellschaft
    Inventors: Thomas Salomon, Hans-Jurgen Slomka
  • Patent number: 5070773
    Abstract: Coffee or tea maker has an intermediate vessel for holding heated water, a siphon for periodically emptying the intermediate vessel into a coffee or tea filter, a ventilation pipe for venting the intermediate vessel, and a water inlet for filling said intermediate vessel with heated water. The intermediate vessel is closed except for the siphon, the ventilation pipe, and the inlet pipe. There is a siphon inlet on an upper part of the siphon and which extends upwardly further than a lower delimiting plane on a lower portion of a downwardly open chamber located within the intermediate vessel.
    Type: Grant
    Filed: May 3, 1990
    Date of Patent: December 10, 1991
    Assignee: Melitta-Werke Bentz & Sohn
    Inventors: Thomas Salomon, Hans-Jurgen Slomka
  • Patent number: 5027425
    Abstract: A flow through fluid heater having a tubular hollow body having a flattened region on which is printed and sintered a resistive paste to form an electric heating element. The hollow body can be made of aluminum oxide or steel with a ceramic coating.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: June 25, 1991
    Assignee: Melitta-Werke Bentz & Sohn
    Inventor: Hans-Jurgen Slomka