Patents by Inventor Walter R. Exner

Walter R. Exner 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: 5499556
    Abstract: An ice skate blade sharpener having an elongate body with a first elongated slot along one side edge and a honing stone affixed to a bottom thereof, presenting a convex, elongated, outwardly facing surface. The side walls extending from the one side edge to another side edge of the body opposite the one side edge. The another side edge having a pair of elongated honing stones affixed to respective side walls with planar parallel surfaces spaced apart and defining a second elongated slot slightly wider than the thickness of a skate blade, such that upon squeezing said side walls together the second elongated slot is narrowed so as to cause deburring of a sharpened skate blade inserted into the second slot and moved along the length thereof.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: March 19, 1996
    Assignees: Walter R. Exner, Vincent A. Exner, Urbin L. Foucher
    Inventors: Walter R. Exner, Vincent A. Exner, Urbin L. Foucher