Application

13551675 · TIE SHAFT FOR GAS TURBINE ENGINE AND FLOW FORMING METHOD FOR MANUFACTURING SAME

Filed 2012-07-18 · Granted · Patent 9291057 (2016-03-22) The official file ↗The patent and its PDF ↗ · Art unit 3725 · Examiner Mohammad I Yusuf Typical · CPC F01D 5/026 · RTX CORPORATION · PRATT & WHITNEY

Office actions

first was Restriction requirement

RCEs

appealed

To first action

10.1 mo

to disposition 44.1 mo

Statutes raised

102 103 112

4 actions read

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