Patents by Inventor Robert H. Eager

Robert H. Eager 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).

  • Billiard training aid
    Patent number: 9539492
    Abstract: A support that is positioned on either a table or a tripod and holds a cue stick to either train an arm of a billiard player to move in a perfectly straight fashion or to function as a bridge. The support includes a base and a cue stick-moving portion. The base is positioned on either the table or the tripod. The cue stick-moving portion moves relative to the base and holds the cue stick to either train the arm of the billiard player to move in the perfectly straight fashion or to function as the bridge.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: January 10, 2017
    Inventor: Robert H. Eager