Application

15534959 · PROCESS FOR OBTAINING A PISTON RING AND INTERNAL COMBUSTION ENGINE

Filed 2017-06-09 · Abandoned The official file ↗ · Art unit 3675 · Examiner Gilbert Y Lee Easy · CPC C21D 9/40 · Mahle International GmbH · Fishman Stewart PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.5 mo

to disposition 32.9 mo

Statutes raised

102 103

3 actions read

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