Application

18300843 · HEATING ENGINE CONTROL CIRCUITS AND NICOTINE ELECTRONIC VAPING DEVICES INCLUDING THE SAME

Filed 2023-04-14 · Granted · Patent 12268247 (2025-04-08) The official file ↗The patent and its PDF ↗ · Art unit 2831 · Examiner Thang H Nguyen Typical · CPC A24F 40/57 · Altria Client Services LLC · Harness, Dickey & Pierce-Altria

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.8 mo

to disposition 23.8 mo

Statutes raised

103

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.