Patents by Inventor Gerald D. Grauberger

Gerald D. Grauberger 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).

  • Fishing rod holder
    Patent number: 4919316
    Abstract: A fishing rod holder for insertion into an existing beverage holder opening in a boat for the purpose of receiving and supporting the handle end of a fishing rod. The fishing rod holder includes a tubular body member having a flange at its upper end and a tubular receiver secured within the body member. The handle end of the fishing rod can be inserted into and retained within the tubular receiver.
    Type: Grant
    Filed: December 20, 1988
    Date of Patent: April 24, 1990
    Inventor: Gerald D. Grauberger