Patents by Inventor James Eller

James Eller 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: 5564706
    Abstract: A practice putting green has an upper surface of material which simulates the green of a golf course and a support which raises the material of the upper surface upon which the practice putting green is positioned. The practice putting green has a generally rectangular shape with long and short sides, and to simulate the slope of a putting green, a support under one of the long sides of the upper surfaces raises that long side of the upper surface to a higher elevation above the underlying surface than the opposing long side. One or more wedges are also provided which may be positioned below the support to create a more uneven playing surface.
    Type: Grant
    Filed: February 13, 1995
    Date of Patent: October 15, 1996
    Assignee: Clark Recreation, Ltd.
    Inventors: James Eller, Brian S. Clark
  • Patent number: D334700
    Type: Grant
    Filed: February 20, 1991
    Date of Patent: April 13, 1993
    Assignee: Dean Kader
    Inventor: James Eller