Application

14065119 · CUTTING ELEMENT ATTACHED TO DOWNHOLE FIXED BLADED BIT AT A POSITIVE RAKE ANGLE

Filed 2013-10-28 · Granted · Patent 9366089 (2016-06-14) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Janine Muir Kreck Typical · CPC E21C 35/1831 · Schlumberger Technology Corporation · Schlumberger Technology Corp. / SHTC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

11.0 mo

to disposition 31.5 mo

Statutes raised

103

3 actions read

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