Patents by Inventor Fritz John

Fritz John 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).

  • Beverage vessel with handle
    Patent number: 4596337
    Abstract: A beverage vessel, includes a receptacle formed of vitreous material, a handle, and a layer of adhesive material fastening said handle to said receptacle.
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: June 24, 1986
    Assignee: Bosch-Siemens Hausgerate GmbH
    Inventors: Christian Gerold, Fritz John, Udo Leuschner, Alfons Zinsberger
  • Electric coffee maker
    Patent number: 4205598
    Abstract: An electric coffee maker having a coffee pot in the form of a Dewar flask supported in a shock-proof outer housing surrounding the flask. A fresh water container and a coffee filter are disposed above the coffee pot. An electric flow-through heater is disposed in the housing below the top of the Dewar flask. Fresh water conduit means are conducted from the fresh water container through the interior of the housing to the flow-through heater. The hot-water conduit means from the heater to the top of the filter are routed through a handle formed from the housing.
    Type: Grant
    Filed: October 24, 1978
    Date of Patent: June 3, 1980
    Assignee: Bosch-Siemens Hausgerate GmbH
    Inventors: Udo Leuschner, Fritz John