Application

13884097 · EXHAUST VALVE COMBINED WITH ACTIVE NOISE CONTROL SYSTEM

Filed 2013-05-08 · Granted · Patent 8857561 (2014-10-14) The official file ↗The patent and its PDF ↗ · Art unit 2837 · Examiner Forrest M Phillips Typical · CPC F01N 1/065 · FAURECIA EMISSIONS CONTROL TECHNOLOGIES · FAURECIA

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

9.0 mo

to disposition 17.2 mo

Statutes raised

103

1 actions read

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