Application

15715598 · METHOD FOR MANUFACTURING SPARK PLUG

Filed 2017-09-26 · Granted · Patent 10661378 (2020-05-26) The official file ↗The patent and its PDF ↗ · Art unit 3761 · Examiner Biniam B Asmelash Hard · CPC B23K 11/3009 · NGK SPARK PLUG CO., LTD. · RENNER, OTTO, BOISSELLE & SKLAR, LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

23.7 mo

to disposition 32.0 mo

Statutes raised

102 103 112

1 actions read

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