Patents by Inventor George E. Pribyl

George E. Pribyl 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).

  • Lifting anchor for prefabricated concrete panels
    Patent number: 6230447
    Abstract: A concrete lifting anchor having a pair of positioning elements at respective opposite ends of a steel rod, a threaded coupler extending from one end of the rod, and a tubular protector tightly fitted over the coupler, with a removable filler material inside the tubular protector.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: May 15, 2001
    Inventors: George E. Pribyl, Roger G. Kieley
  • Apparatus for matching skis
    Patent number: 4164875
    Abstract: This invention relates to an apparatus for testing and matching a pair of cross-country skis. The apparatus measures the weight of the potential user and compares this weight with the force required to bring each ski of a pair to a degree of flatness required to obtain satisfactory gripping area on the ski. The apparatus also provides an arrangement for identifying the extent of the gripping area and distinguishes the same from the sliding areas of the skis so that they may be readily identified for the application of various waxes thereto with different skiing conditions.
    Type: Grant
    Filed: March 17, 1978
    Date of Patent: August 21, 1979
    Inventors: Anthony M. Kantar, George E. Pribyl