Application

18646214 · ANTI-TORQUE ROTOR FOR A HELICOPTER

Filed 2024-04-25 · Granted · Patent 12428144 (2025-09-30) The official file ↗The patent and its PDF ↗ · Art unit 3642 · Examiner Anna L Gordon Typical · CPC B64C 27/605 · LEONARDO S.P.A. · Leason Ellis LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

9.9 mo

to disposition 17.2 mo

Statutes raised

112

1 actions read

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