Application

18474978 · SPLIT AIRFLOW SYSTEM FOR AN ELECTRICALLY HEATED SMOKING SYSTEM AND METHOD FOR GUIDING AN AIRFLOW INSIDE AN ELECTRICALLY HEATED SMOKING SYSTEM

Filed 2023-09-26 · Granted · Patent 12342867 (2025-07-01) The official file ↗The patent and its PDF ↗ · Art unit 1747 · Examiner Phu Hoang Nguyen Typical · CPC A24F 40/485 · Philip Morris Products S.A. · OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

11.6 mo

to disposition 21.2 mo

Statutes raised

1 actions read

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