Patents Assigned to Happy Day Sports Company
  • Patent number: 5772537
    Abstract: A ball return device that enables a user to quickly and easily adjust the force with which a ball thrown into the device is returned. The ball return device includes a frame constructed from sections of plastic tubing joined by 90.degree. elbows, forming a base and an elevatable portion. The elevatable portion of the frame is pivotally mounted to the base and adjustably positioned at a desired angle relative to the generally horizontal base by a pair of support members. The angle of the elevatable portion of the frame to the base determines the direction in which the ball is returned relative to a given incident path. The support members extend between the base and the elevatable portion of the frame, and each includes a smaller diameter tube slidably fitted into a larger diameter tube and selectively fixed at one a plurality of preset lengths by a pin that passes through orifices formed in the two tubes.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: June 30, 1998
    Assignee: Happy Day Sports Company
    Inventors: Ronald A. Anderson, Matthew P. Veeder