Application

15390605 · SYSTEM AND METHOD FOR PREVENTING FLOATING ROD EFFECT IN A SUCKER ROD PUMP

Filed 2016-12-26 · Granted · Patent 10550838 (2020-02-04) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Kenneth J Hansen Easy · CPC F04B 49/20 · Control Microsystems Inc. · SCHNEIDER ELECTRIC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

18.5 mo

to disposition 37.3 mo

Statutes raised

101 102 103 112

2 actions read

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