Application

17190696 · CENTRIFUGAL COMPRESSOR HAVING POSITIVE CRANKCASE VENTILATION TUBE EXTENDING THROUGH COMPRESSOR HOUSING TO AVOID HIGH CRANKCASE PRESSURE

Filed 2021-03-03 · Granted · Patent 11415141 (2022-08-16) The official file ↗The patent and its PDF ↗ · Art unit 3745 · Examiner Julian B Getachew Hard · CPC F04D 27/0207 · GM GLOBAL TECHNOLOGY OPERATIONS LLC · Harness Dickey (GM)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

10.4 mo

to disposition 17.4 mo

Statutes raised

102 103 112

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.