Application

17603801 · SPEAKING VALVE

Filed 2021-10-14 · Granted · Patent 12303644 (2025-05-20) The official file ↗The patent and its PDF ↗ · Art unit 3785 · Examiner Nicholas B Engel · CPC A61M 16/0468 · ANDREAS FAHL MEDIZINTECH-NIK-VERTRIEB GMBH · DINSMORE & SHOHL LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

33.8 mo

to disposition 43.2 mo

Statutes raised

103

1 actions read

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