Application

13437171 · METHOD FOR MANUFACTURING SPARK PLUG FOR INTERNAL-COMBUSTION ENGINE

Filed 2012-04-02 · Granted · Patent 8398447 (2013-03-19) The official file ↗The patent and its PDF ↗ · Art unit 2889 · Examiner Michael P Santonocito Typical · CPC H01T 21/06 · NIXON & VANDERHYE, PC

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

6.5 mo

to disposition 11.5 mo

Statutes raised

0 actions read

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