Application

16553052 · CONTROL OF PISTON TRAJECTORY IN A FREE-PISTON COMBUSTION ENGINE

Filed 2019-08-27 · Granted · Patent 10731586 (2020-08-04) The official file ↗The patent and its PDF ↗ · Art unit 3747 · Examiner Johnny H Hoang Typical · CPC F02D 41/1497 · EtaGen, Inc. · HG Law LLP (Mainspring)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

2.3 mo

to disposition 11.3 mo

Statutes raised

112

1 actions read

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