Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
K. Evert Beierbach0
Kevin Nikiforuk0
Date of Patent
May 27, 2008
0Patent Application Number
114644280
Date Filed
August 14, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A pipe handling device for mounting to use with a top drive and possibly a pipe engaging apparatus, includes a link arm having a first end pivotally connectable to move with the top drive and an outboard end pivotally connectable to a pipe elevator segment, and a drive system to drive the outboard end of the link arm at least between a lower position and a raised position. A pipe handling system and method may include or employ the pipe handling device.
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