Application

16355055 · DOWNHOLE TOOL STRING

Filed 2019-03-15 · Abandoned The official file ↗ · Art unit 3676 · Examiner Christopher J Sebesta Typical · CPC E21B 29/002 · Qinterra Technologies AS · GABLEGOTWALS

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

11.0 mo

to disposition 23.2 mo

Statutes raised

103 DP

2 actions read

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