Application

19121436 · ELECTRIC ANNULAR WITH INTERNAL MOTOR

Filed 2025-04-16 · Granted · Patent 12655708 (2026-06-16) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Kenneth L Thompson Easy · CPC E21B 33/06 · SCHLUMBERGER TECHNOLOGY CORPORATION · Schlumberger Technology Corporation

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

11.0 mo

to disposition 14.0 mo

Statutes raised

0 actions read

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