Application

18484115 · INSERTION VALVES AND METHODS OF INSTALLING INSERTION VALVES IN PRESSURIZED PIPES

Filed 2023-10-10 · Granted · Patent 12578050 (2026-03-17) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner Michael Robert Reid Typical · CPC F16L 41/06 · Hydra-Stop LLC · HUSCH BLACKWELL LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

19.0 mo

to disposition 29.2 mo

Statutes raised

103

1 actions read

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