Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 11, 2013
Patent Application Number
13491638
Date Filed
June 8, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
An article of manufacture includes a cemented carbide piece, and a joining phase that binds the cemented carbide piece into the article. The joining phase comprises a eutectic alloy material. The article of manufacture further includes a non-cemented carbide piece bound into the article of manufacture by the joining phase. An article of manufacture includes a fixed-cutter earth-boring bit body, a roller cone, and a part for an earth-boring bit.
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