Patents by Inventor John Haroldson

John Haroldson 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: 8523717
    Abstract: The hunting arrow having a hole boring head includes an arrow shaft that attaches an arrowhead comprised of points that are notched into the head such that the arrowhead and at least a portion of the arrow shaft have an open hole in the center in order to cut a hole through the skin and flesh of game for unimpeded blood loss therefrom. The points constructed of notches are concentrically, arranged, and require at lease a portion of the arrow shaft to be hollowed such that the open hole extends rearwardly with respect to the shaft. The hunting arrow may include a plurality of external blades that extend radially from the exterior surface of the arrowhead, and may be centered about each of the points.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: September 3, 2013
    Inventor: John Haroldson