Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Daniel A. Beaudet0
Ivan D. Goryachev0
Russell K. Layton, Jr.0
Date of Patent
February 27, 2018
Patent Application Number
14523453
Date Filed
October 24, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A grinding wheel for use in a skate blade sharpening system includes a metal grinding ring having an abrasive-coated outer surface for contacting a skate blade to be sharpened during sharpening, and a generally disk-shaped hub to which the grinding ring is fixedly mounted. The hub and grinding ring are configured for mating with an arbor on a rotating shaft of the skate blade sharpening system. Generally the hub is of a less expensive and lower-density material than the grinding ring. In one embodiment, the hub is of a lightweight material such as thermoplastic.
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