Patents by Inventor Roger G. Hedgpeth

Roger G. Hedgpeth 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: 4895129
    Abstract: An archery peep sight apparatus with a sight mechanism in the form of a polyhedron adapted to be mounted in strands of an archery bowstring for sighting an arrow on a target. The polyhedron shaped peep sight has centrally located sight openings in each of four vertical faces parallel to a longitudinal axis of the bowstring. A peep sight turner for use with the peep sight mechanism and generally in the shape of a hexagonal disc is adapted for mounting on the bowstring at a position generally above a nocking point of the bowstring but below the peep sight mechanism. The peep sight mechanism is used to establish proper arrow trajectory even after the peep sight rotates out of its original line of sight alignment during the process of drawing the bow string into a cocked position. The peep sight turner is used to adjust the line of sight alignment of the peep sight to obtain the optimum viewing characteristics of the peep sight which may have rotated during the drawing process.
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: January 23, 1990
    Inventor: Roger G. Hedgpeth