Patents by Inventor James G. Nesbitt

James G. Nesbitt 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).

  • Duplicator for bowling ball finger and thumb holes
    Patent number: 4191357
    Abstract: An apparatus, and method, for producing finger and thumb holes in one bowling ball which are identic to those existing in another bowling ball; the essential purpose being to duplicate--in a new bowling ball, for example--the exact size, shape, direction, and span of the finger and thumb holes in an existing, properly hand-fitting, bowling ball.
    Type: Grant
    Filed: July 7, 1978
    Date of Patent: March 4, 1980
    Inventor: James G. Nesbitt
  • Bowling ball finger insert
    Patent number: D695373
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: December 10, 2013
    Inventor: James G. Nesbitt