Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tod J. Michael0
Date of Patent
July 17, 2007
0Patent Application Number
109480820
Date Filed
September 22, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure relates to back reamers having bases including leading ends that can be connected to a drill string and trailing ends that can be connected to product desired to be pulled through a bore being backreamed. The back reamers also include reaming components that are detachably secured to the bases.
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