Application

14385261 · GAS FLOW REGULATING DEVICE FOR CLEANING A PARTICULATE FILTER

Filed 2014-09-15 · Granted · Patent 9885269 (2018-02-06) The official file ↗The patent and its PDF ↗ · Art unit 1714 · Examiner Natasha N. Campbell Typical · CPC F01N 3/0237 · Renault Trucks · WRB-IP PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

30.9 mo

to disposition 40.7 mo

Statutes raised

103 112

1 actions read

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