Application

13511554 · Device for a Fluid Operated Valve Body and Method for Operation of the Valve Body

Filed 2012-06-18 · Granted · Patent 9234405 (2016-01-12) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Brad Harcourt Easy · CPC E21B 34/10 · TCO AS · FRANCIS C. HAND

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

24.0 mo

to disposition 42.8 mo

Statutes raised

103 112

2 actions read

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