Patents by Inventor Wilbur H. Akley

Wilbur H. Akley 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).

  • Auger bit having a replaceable tip
    Patent number: 5820319
    Abstract: The present invention is substantially a spiral type auger bit having a first end which is removably attachable to an auger tool and a second end which is of a shape and size to removably receive a replaceable tapered screw type biting tip therein.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: October 13, 1998
    Inventors: Harold L. Hull, Wilbur H. Akley