Application

15670570 · MAINTAINING TENSION OF A TRANSMISSION LINE IN A TUBULAR

Filed 2017-08-07 · Granted · Patent 10337259 (2019-07-02) The official file ↗The patent and its PDF ↗ · Art unit 2847 · Examiner Stanley Tso Typical · CPC E21B 17/023 · NextStream Wired Pipe, LLC · MCAFEE & TAFT

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

14.3 mo

to disposition 22.8 mo

Statutes raised

0 actions read

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