Patents by Inventor Herman A. Preus

Herman A. Preus 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).

  • Slip-on weed guard for fish hooks
    Patent number: 4796378
    Abstract: A molded plastic weed guard having a split, homogeneous, resilient, tubular body member for receiving and grasping the shank of a fishhook and one or more resilient arms radiating therefrom in covering alignment with the hook barbs.
    Type: Grant
    Filed: January 16, 1984
    Date of Patent: January 10, 1989
    Inventors: Clyde A. Krueger, Katharine C. Krueger, Herman A. Preus
  • Fishhook extractor
    Patent number: D291228
    Type: Grant
    Filed: December 13, 1984
    Date of Patent: August 4, 1987
    Inventors: Clyde A. Krueger, Katharine C. Krueger, Herman A. Preus, Bruce D. Nelson