Patents by Inventor Arthur W. Ball

Arthur W. Ball 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).

  • Patent number: 7666105
    Abstract: A billiard rack and method using the rack defining V-shaped ball containment area having a pair of arms each having an outer and inner side, where said arms meet at an apex and have extremities away from the apex that create an arc of approximately 60 degrees, the inner side of each arm extending at least as far as a distance equal to five times the diameter of a standard billiard ball and the outer side or each arm extending at least as far as the distance equal to four times the diameter of a standard billiard ball that is accessible from the top. The radius of curvature of the apex preferably is 1? inches and the distance between the ends of each inner side of each arm is 13? inches and the outer side is 14? inches. In a preferred method, the balls are racked by the user with two thumbs pressing against the balls and the rack is removed by forward movement away from the balls without disturbing the balls.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: February 23, 2010
    Inventors: Arthur W. Ball, James R. Plichta
  • Publication number: 20080234060
    Abstract: A billiard rack and method using the rack defining V-shaped ball containment area having a pair of arms each having an outer and inner side, where said arms meet at an apex and have extremities away from the apex that create an arc of approximately 60 degrees, the inner side of each arm extending at least as far as a distance equal to five times the diameter of a standard billiard ball and the outer side or each arm extending at least as far as the distance equal to four times the diameter of a standard billiard ball that is accessible from the top. The radius of curvature of the apex preferably is 1? inches and the distance between the ends of each inner side of each arm is 13? inches and the outer side is 14? inches. In a preferred method, the balls are racked by the user with two thumbs pressing against the balls and the rack is removed by forward movement away from the balls without disturbing the balls.
    Type: Application
    Filed: March 21, 2007
    Publication date: September 25, 2008
    Inventors: Arthur W. Ball, James R. Plichta
  • Patent number: D360828
    Type: Grant
    Filed: June 27, 1994
    Date of Patent: August 1, 1995
    Inventor: Arthur W. Ball