Application

15246130 · Butterfly Valve and Stem Assembly

Filed 2016-08-24 · Granted · Patent 11143331 (2021-10-12) The official file ↗The patent and its PDF ↗ · Art unit 3993 · Examiner Joseph A Kaufman · CPC F16K 41/046 · AEGIS FLOW TECHNOLOGIES, L.L.C. · Roy Kiesel Ford Doody & North APLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

11.7 mo

to disposition 61.6 mo

Statutes raised

102 103 112 DP

2 actions read

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