Patents by Inventor John C. Brandt

John C. Brandt 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).

  • Space heater with plastic fuel tank
    Patent number: 5893711
    Abstract: A portable space heater in which a plastic tank is utilized underneath a relatively heavy heater unit. The plastic tank is protected against stresses exerted on it by the heater unit by a unique support structure that is supported on the same portable frame as the plastic tank.
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: April 13, 1999
    Assignee: Vogelzang International Corporation
    Inventors: Steven J. Vogelzang, John C. Brandt