Application

18676613 · Circumferential Sealing Assembly with Duct-Fed Hydrodynamic Grooves

Filed 2024-05-29 · Granted · Patent 12590638 (2026-03-31) The official file ↗The patent and its PDF ↗ · Art unit 3675 · Examiner Nathan Cumar Typical · CPC F16J 15/24 · Stein Seal Company · Crilly Intellectual Property Law

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.9 mo

to disposition 22.0 mo

Statutes raised

112 DP

1 actions read

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