Application

15477707 · MASTOID BONE START DRILL BIT

Filed 2017-04-03 · Granted · Patent 11291462 (2022-04-05) The official file ↗The patent and its PDF ↗ · Art unit 3775 · Examiner Nicholas W Woodall Typical · CPC A61B 17/1615 · Cochlear Limited · Pilloff Passino & Cosenza LLP

Office actions

first was Non-final rejection

RCEs

appealed

To first action

16.1 mo

to disposition 60.1 mo

Statutes raised

102 112

5 actions read

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