Patents by Inventor Richard E. Koss

Richard E. Koss 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: 4714248
    Abstract: A ball return device for aiding in the practice of basketball or other games which require that a ball be returned to a player in order to perform repetitive practice routines. The device comprises a receiving basket which may be placed under a basketball hoop and which directs a ball to a pair of rotating heads operable to propel the ball toward the player. A detection apparatus on the return device is operable to sense the distance between a player and the return device. When the distance between the player and the return device is within a zone of acceptable distances, an output signal is generated which causes the return mechanism to eject a ball toward the player.
    Type: Grant
    Filed: July 7, 1986
    Date of Patent: December 22, 1987
    Inventor: Richard E. Koss
  • Patent number: 4678189
    Abstract: A ball return device for aiding in the practice of basketball or other games which require that a ball be returned to the player in order to perform repetitive practice routines. The device comprises a receiving basket which may be placed under a basketball hoop and which directs a ball to a pair of rotating heads operable to propel the ball in the direction of the player. An electronic sensing device is operable to change the position of the return mechanism in response to movement of the player and thereby direct balls to the player as he moves about the court. The propelling head may be adjusted to change the elevation at which the ball is propelled and further adjusted to change the force with which the ball is propelled in order to effectively deliver a ball to virtually any location on a basketball court.
    Type: Grant
    Filed: August 1, 1985
    Date of Patent: July 7, 1987
    Inventor: Richard E. Koss