Application

16178063 · FLAPPER VALVE TOOL

Filed 2018-11-01 · Granted · Patent 10648260 (2020-05-12) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Christopher J Sebesta Typical · CPC E21B 21/10 · THRU TUBING SOLUTIONS, INC. · Hall Estill Hardwick Gable Golden & Nelson, P.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

2.7 mo

to disposition 18.3 mo

Statutes raised

102 103 112

4 actions read

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