Patents by Inventor Dean Kenney

Dean Kenney 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).

  • Patent number: 4653790
    Abstract: A treasure digging tool is disclosed with an open elongated circular tube formed at one end thereof to which is secured a spring-biased mechanism that works in conjunction with the circular tube when digging for treasure. The depth to which the treasure digging tool may descend into the earth is controlled by a pair of depth slides. Initially, a knife that is releasably secured to the end of the depth slides is used to gain entrance below lawns by making a singular widened straight angle cut through the lawn surface. Additionally, a piston rides within the confines of the circular tube to help remove and repack the earth previously removed.
    Type: Grant
    Filed: February 13, 1986
    Date of Patent: March 31, 1987
    Inventor: Dean Kenney
  • Patent number: D306521
    Type: Grant
    Filed: September 22, 1986
    Date of Patent: March 13, 1990
    Inventor: Dean Kenney