Patents by Inventor Charles A. Jantzen

Charles A. Jantzen 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).

  • Extensible display mounting assembly
    Patent number: 4220310
    Abstract: The invention relates to an extensible display mounting device that includes a telescoping pole assembly that can be extended to an appropriate desired length and having at its extensible end selectively shaped fixtures for releasably positioning a magnetically adherable mounting member adapted to support a display device suspended therefrom.
    Type: Grant
    Filed: July 20, 1979
    Date of Patent: September 2, 1980
    Inventors: Charles A. Jantzen, L. Arthur Jantzen