Patents by Inventor Bruce A. Fridd

Bruce A. Fridd 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: 6752219
    Abstract: A turf cutting and handling system for the borehole of a golf green cup includes a generally cylindrical hollow barrel with a cutting edge disposed about a lower periphery of the barrel. A manually grippable handle allows the barrel to be drilled into a playing surface of the putting green, and an ejection port allows a cut plug of turf and soil to be removed from the cutting barrel after the cut plug has been moved from a cutting position to a removal position by means of an ejector plunger which is engaged with the lower rotationally sheared surface of the soil which is underlying the grassy portion of the cut plug.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: June 22, 2004
    Inventor: Bruce A. Fridd