Application

14421233 · HAIRSPRING MATERIAL FOR MECHANICAL TIMEPIECE AND HAIRSPRING USING THE SAME

Filed 2015-02-12 · Granted · Patent 9395692 (2016-07-19) The official file ↗The patent and its PDF ↗ · Art unit 2833 · Examiner Jason M Collins Typical · CPC C21D 9/02 · NEOMAX MATERIALS CO., LTD. · SUGHRUE MION, PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

7.5 mo

to disposition 17.2 mo

Statutes raised

103

1 actions read

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