Patents by Inventor James D. McDermott

James D. McDermott 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).

  • Connector for detachable billiard cue
    Patent number: 5334101
    Abstract: A cue connector for detachably joining a shaft section and a butt section of a billiard or pool cue. The connector comprises a one-piece, integrally formed fitting in threaded securement to a threaded extension of the butt section which includes a threaded pin for manual detachable threading engagement with the threaded bore of an externally threaded insert fitting arranged for threaded securement with a threaded re-entrant bore of the shaft section.
    Type: Grant
    Filed: May 27, 1993
    Date of Patent: August 2, 1994
    Assignee: McDermott Cue Manufacturing, Inc.
    Inventor: James D. McDermott