Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Negus B. Adefris0
Scott R. Culler0
Dwight D. Erickson0
John D. Haas0
John T. Boden0
Date of Patent
March 27, 2012
Patent Application Number
12337075
Date Filed
December 17, 2008
Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
Shaped abrasive particles each having a sloping sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t. The shaped abrasive particles further comprising either: a draft angle α between the second face and the sloping sidewall, and the draft angle α is between about 95 degrees to about 130 degrees, or the sloping sidewall having a radius, R, between the first face and the second face and the radius, R, is between about 0.5 to about 2 times the thickness, t.
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