Application

17229964 · ROTARY INTERNAL COMBUSTION ENGINE WITH SEAL LUBRICATION

Filed 2021-04-14 · Granted · Patent 11428128 (2022-08-30) The official file ↗The patent and its PDF ↗ · Art unit 3745 · Examiner Jason Todd Newton Typical · CPC F01C 21/04 · PRATT & WHITNEY CANADA CORP. · NORTON ROSE FULBRIGHT CANADA LLP (PWC)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

6.3 mo

to disposition 16.5 mo

Statutes raised

103

1 actions read

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