Patents by Inventor Fritz Hubner

Fritz Hubner 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).

  • Fluorescent lamp shield
    Patent number: 4393323
    Abstract: An assembly for shielding a fluorescent light tube is disclosed. The assembly includes an elongated plastic, tubular shield having an inner peripheral surface and which is adapted to be disposed around the light tube. An elongated, expanded metal, generally tubular shaped heat sink is positioned adjacent the inner peripheral surface of the shield. The shield and heat sink are supported around the light tube by a pair of end caps.
    Type: Grant
    Filed: January 23, 1981
    Date of Patent: July 12, 1983
    Assignee: Plascore, Inc.
    Inventor: Fritz Hubner