Application

14618920 · ANTI-ROTATION TUBULAR CASING CONNECTION AND THREADED PIPE CONNECTOR

Filed 2015-02-10 · Granted · Patent 9261208 (2016-02-16) The official file ↗The patent and its PDF ↗ · Art unit 3679 · Examiner Jay R Ripley Typical · CPC E21B 17/042 · PRECISION COUPLINGS, LP · Nolte Lackenbach Siegel

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

3.9 mo

to disposition 12.2 mo

Statutes raised

103 112

1 actions read

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