Patents Assigned to Powell/Teeple Enterprises, Inc.
  • Patent number: 4860717
    Abstract: A self-loading, remotely operable and variable, portable ball thrower. An arm with a hand attached thereto is, in the uncocked position, tensioned by an elastic biasing element, such as surgical tubing, in the forward direction. An individual batter, operator, can, by means of a cocking handle, operate the arm in the rearward direction, pick up a ball from a self-loading trough, and reset the arm in the cocked position. Assuming a natural batter's stance, the batter may then, with his or her foot, release the cocking handle thereby allowing the elastic biasing element to draw, with ever increasing speed, the arm towards the uncocked position. Upon reaching the uncocked position, the ball is released in a fluid throwing manner in a consistent angle towards the batter.
    Type: Grant
    Filed: July 14, 1988
    Date of Patent: August 29, 1989
    Assignee: Powell/Teeple Enterprises, Inc.
    Inventors: Richard Powell, Bert L. Powell, Jr.
  • Patent number: 4844045
    Abstract: A self-loading, remotely operable and variable, portable ball thrower. An arm with a hand attached thereto is, in the uncocked position, tensioned by an elastic biasing element, such as surgical tubing, in the forward direction. An individual batter, operator, can, by means of a cocking handle, operate the arm in the rearward direction, pick up a ball from a self-loading trough, and reset the arm in the cocked position. Assuming a natural batter's stance, the batter may then with his or her foot release the cocking handle thereby allowing the elastic biasing means to draw, with ever increasing speed, the arm towards the uncocked position. Upon reaching the uncocked position, the ball is released in a fluid throwing manner in a consistent angle towards the batter.
    Type: Grant
    Filed: May 27, 1988
    Date of Patent: July 4, 1989
    Assignee: Powell/Teeple Enterprises, Inc.
    Inventors: Richard Powell, Bert L. Powell, Jr.