Application

15972993 · ROTATIONAL DRILL BITS AND DRILLING APPARATUSES INCLUDING THE SAME

Filed 2018-05-07 · Granted · Patent 10352102 (2019-07-16) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Wei Wang Typical · CPC E21B 10/43 · Apergy BMCS Acquisition Corporation · US Synthetic Corporation/BKRIP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

4.8 mo

to disposition 14.3 mo

Statutes raised

1 actions read

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