Application

17198356 · TRANSMISSION LINE RETENTION SLEEVE FOR DRILL STRING COMPONENTS

Filed 2021-03-11 · Granted · Patent 11598157 (2023-03-07) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner David P. Carroll Easy · CPC E21B 17/023 · INTELLISERV, LLC · JONES BURKE, PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.3 mo

to disposition 23.9 mo

Statutes raised

112 DP

2 actions read

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