Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 28, 2014
Patent Application Number
12692149
Date Filed
January 22, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A mining machine including a cutting mechanism comprising an arm having an arm end, a disc cutter adapted to engage the material to be mined and mounted on the arm end. The disc cutter is driven by the arm into the material to be mined, and the arm further includes a main portion, and a wrist portion pivotally attached to the main portion.
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