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US 2024/0180254 A1Published application
Indoor airflow indicators for exhaled constituents
AssigneePhilip Morris Products S.A.
InventorsBernadette ELLIOTT-BOWMAN, David Michael DUFFY
Life of this patent
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Abstract
A method or system for indicating an exhale direction for a user to exhale after drawing on an aerosol generating device. The method may include or the system may be configured to determine an air pattern in proximity to an aerosol generating device and indicate the exhale direction based on the air pattern.
Claims15
A method for indicating an exhale direction for a user to exhale after drawing on an aerosol generating device, the method comprising:
- determining an air pattern in proximity to an aerosol generating device;
- and
- indicating the exhale direction based on the air pattern.
Dependencies are inferred from the claim text.