Patents by Inventor Jeffery R. Kotlarz

Jeffery R. Kotlarz 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: 4957289
    Abstract: A ball return mechanism arranged for disposition directly beneath a circular basketball rim structure so as to automatically return the ball back to a shooter standing at or near the foul line. The mechanism includes two laterally spaced tubular rails angled downwardly and forwardly preferably at an angle of approximately forty-five degrees measured relative to the plane of the basketball rim. Rear end areas of the rails are pivotably attached to a clamp mechanism that is releasably mountable on a conventional bracket structure connecting the basketball rim to the basketball backboard. Flexible straps extend downwardly from the rim to resiliently support the front ends of the rails.
    Type: Grant
    Filed: February 21, 1989
    Date of Patent: September 18, 1990
    Inventor: Jeffery R. Kotlarz