Application

13671329 · PNEUMATIC ENGINE SYSTEM WITH AIR CIRCULATION

Filed 2012-11-07 · Granted · Patent 9068455 (2015-06-30) The official file ↗The patent and its PDF ↗ · Art unit 3745 · Examiner Qi Gan · CPC F01B 17/02 · NIEN, YU-HUN · HDLS IPR SERVICES

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

27.3 mo

to disposition 31.7 mo

Statutes raised

102 103 112

1 actions read

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