Application

14938672 · LEAK-FREE RISING STEM VALVE WITH BALL SCREW ACTUATOR

Filed 2015-11-11 · Granted · Patent 9702469 (2017-07-11) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner Umashankar Venkatesan Typical · CPC F16K 3/314 · Big Horn Valve, Inc. · Antoinette M. Tease, P.L.L.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.4 mo

to disposition 20.0 mo

Statutes raised

103 112

2 actions read

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