Patents by Inventor Frank Lee Nelson

Frank Lee Nelson 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).

  • Measure your shot
    Patent number: 8523693
    Abstract: MEASURE YOUR SHOT (M.Y.S.) is a methodology and technology of two billiard balls, each ball including nine (9) one quarter inch (ΒΌ?) lines scribed 360 degrees, the lines are scaled to diamonds on rails of a billiard table. With the aid of the diamonds and lines it becomes simple for a user and spectators to recognize the type of shot. The training balls provide a tool for improving a user's shot.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: September 3, 2013
    Inventor: Frank Lee Nelson
  • Measure your shot
    Publication number: 20130059671
    Abstract: MEASURE YOUR SHOT (M.Y.S.) is a methodology and technology of two billiard balls, each ball including nine (9) one quarter inch (1/4?) lines scribed 360 degrees, the lines are scaled to diamonds on rails of a billiard table. With the aid of the diamonds and lines it becomes simple for a user and spectators to recognize the type of shot. The training balls provide a tool for improving a user's shot.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 7, 2013
    Inventor: Frank Lee Nelson
  • Billiard ball
    Patent number: D669550
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: October 23, 2012
    Inventor: Frank Lee Nelson