Application

17724420 · Directional Sound Recording and Playback

Filed 2022-04-19 · Granted · Patent 11863949 (2024-01-02) The official file ↗The patent and its PDF ↗ · Art unit 2693 · Examiner Andrew L Sniezek Typical · CPC H04R 3/04 · Bryant J. Keller

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

7.9 mo

to disposition 20.5 mo

Statutes raised

102 103

1 actions read

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