Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David K. Truax0
Timothy P. Beaton0
Carl M. Hoffmaster0
Date of Patent
November 18, 2008
0Patent Application Number
107741340
Date Filed
February 6, 2004
0Patent Primary Examiner
Patent abstract
An expandable reaming tool including at least two reamer pads connected to a tool body. The reamer pads are adapted to be displaced between a retracted position and an expanded position. At least one spiral blade is formed on at least one reamer pad. A plurality of cutting elements are disposed on the at least one spiral blade.
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