Application

14887311 · ROTATIONAL DRILL BITS AND DRILLING APPARATUSES INCLUDING THE SAME

Filed 2015-10-19 · Granted · Patent 9951564 (2018-04-24) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Giovanna Collins Wright Typical · CPC E21B 10/26 · Dover BMCS Acquisition Corporation · US Synthetic Corporation/BKRIP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.7 mo

to disposition 30.2 mo

Statutes raised

102 103

2 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.