Application

17440736 · NOISE CONTROL

Filed 2021-09-17 · Granted · Patent 12250510 (2025-03-11) The official file ↗The patent and its PDF ↗ · Art unit 2692 · Examiner Friedrich Fahnert Easy · CPC H04R 1/1083 · Dyson Technology Limited · TUCKER ELLIS LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

30.6 mo

to disposition 41.8 mo

Statutes raised

103

2 actions read

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