Application

14450661 · EXTENDABLE CUTTING TOOLS FOR USE IN A WELLBORE

Filed 2014-08-04 · Granted · Patent 10060190 (2018-08-28) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Blake E Michener Typical · CPC E21B 10/32 · Weatherford Technology Holdings, LLC · PATTERSON & SHERIDAN, L.L.P. / Weatherford

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

31.8 mo

to disposition 48.8 mo

Statutes raised

103 112

2 actions read

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