Application

15994341 · ROTORS FOR ROTATING MACHINES WITH HOLLOW FIBER-REINFORCED COMPOSITE SHAFT

Filed 2018-05-31 · Granted · Patent 10634188 (2020-04-28) The official file ↗The patent and its PDF ↗ · Art unit 2834 · Examiner John K Kim Hard · CPC F16C 32/0493 · ABB Research Ltd · ABB Inc.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

16.8 mo

to disposition 22.9 mo

Statutes raised

102 103 DP

2 actions read

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