Application

17389689 · METHOD OF INJECTING SECONDARY AIR INTO AN EXHAUST GAS STREAM OF A MARINE ENGINE

Filed 2021-07-30 · Granted · Patent 11473474 (2022-10-18) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Mickey H France Typical · CPC F01N 3/32 · Indmar Products Company, Inc. · HERBERT L. ALLEN

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

5.4 mo

to disposition 14.6 mo

Statutes raised

103

1 actions read

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