Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 21, 2017
Patent Application Number
12471551
Date Filed
May 26, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A razor blade including a substrate with a cutting edge, the substrate includes a mixed nitride-substrate interregion disposed at or beneath a surface of the substrate, the mixed nitride-substrate interregion being substantially free of a compound layer.
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