Patents by Inventor Elmo E. Bell

Elmo E. Bell 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).

  • Bow tuning aid
    Patent number: 4596229
    Abstract: A mechanical device that is attached to the handle of an archery bow and used to determine the path followed by the nock end of the arrow when the bow is drawn and the arrow released. The path followed by the nock end of the arrow is the basis for making adjustments to improve the attitude of the arrow as it begins its flight.
    Type: Grant
    Filed: December 19, 1984
    Date of Patent: June 24, 1986
    Inventor: Elmo E. Bell