Application

19646750 · Robust Downhole Pump Barrel

Filed 2026-04-14 · Pending The official file ↗ · Art unit 3746 · Examiner Binh Q Tran Easy · CPC F04B 47/026 · Q2 ARTIFICIAL LIFT SERVICES LLC · SMITH BALUCH LLP

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

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