Application

16950523 · LIQUID DISCHARGING HEAD AND METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD

Filed 2020-11-17 · Granted · Patent 11446928 (2022-09-20) The official file ↗The patent and its PDF ↗ · Art unit 2853 · Examiner Erica S Y Lin Typical · CPC B41J 2/14 · SEIKO EPSON CORPORATION · WORKMAN NYDEGGER

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

11.6 mo

to disposition 22.1 mo

Statutes raised

103

1 actions read

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