Patents Assigned to Proball, Inc.
  • Patent number: 5951075
    Abstract: Apparatus for picking up, transporting and storing balls comprises two oposing planes separated by tension elementss which when forced over a solid, hollow or pressurized sphere simultaneously stretches the tension elements and/or compresses the sphere sufficiently to permit the sphere entry between the planes. Once the sphere is between the planes it is kept in place by the forces created by the stretched tension trying to regain their original unstretched configuration and the pinched sphere trying to regain its original configuration by trying to expand out.
    Type: Grant
    Filed: September 3, 1997
    Date of Patent: September 14, 1999
    Assignee: Proball, Inc.
    Inventor: Peter F. Green