Application

14571055 · MATERIAL SURFACE MODIFICATION USING FRICTION STIR WELDING HYBRID PROCESS

Filed 2014-12-15 · Granted · Patent 9352425 (2016-05-31) The official file ↗The patent and its PDF ↗ · Art unit 1735 · Examiner Erin Barry Saad Easy · CPC B23K 37/08 · MegaStir Technologies LLC · Workman Nydegger

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

3.1 mo

to disposition 17.5 mo

Statutes raised

102 103

2 actions read

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