Application

15568016 · OPTICAL CONSTRUCTIONS

Filed 2017-10-20 · Granted · Patent 10317594 (2019-06-11) The official file ↗The patent and its PDF ↗ · Art unit 2871 · Examiner Kendrick Hsu Hard · CPC G02B 5/30 · 3M INNOVATIVE PROPERTIES COMPANY · 3M INNOVATIVE PROPERTIES COMPANY

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.9 mo

to disposition 19.7 mo

Statutes raised

102 103

1 actions read

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