Application

15787822 · FUSIBLE ALLOY PLUG IN FLOW CONTROL DEVICE

Filed 2017-10-19 · Granted · Patent 10590736 (2020-03-17) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Taras P Bemko Typical · CPC E21B 34/063 · Total E&P Canada, Ltd. · Boulware & Valoir

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.2 mo

to disposition 28.9 mo

Statutes raised

103 DP

2 actions read

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