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US 12,514,283 B2Granted
Aerosol generating article, thread filter, and cooling article including thread filter
AssigneeKt&G Corporation
InventorsDae Nam Han, Jeong Hoon Kim, Jang Heun Yeum
Life of this patent
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Abstract
An aerosol generating article includes: an aerosol generating unit including an aerosol generating material; a tobacco filling unit arranged at a downstream end of the aerosol generating unit; a cooling unit arranged at a downstream end of the tobacco filling unit and configured to cool an aerosol; and a thread filter arranged at a downstream end of the cooling unit and including a filter portion and a thread portion which have different flow rates of the aerosol.
Claims11
An aerosol generating article comprising:
- an aerosol generating unit including an aerosol generating material;
- a tobacco filling unit arranged at a downstream end of the aerosol generating unit;
- a cooling unit arranged at a downstream end of the tobacco filling unit and configured to cool an aerosol;
- and
- a thread filter arranged at a downstream end of the cooling unit and including a filter portion and a thread portion which have different flow rates of the aerosol,
- wherein the thread portion is shorter than the filter portion in a lengthwise direction of the aerosol generating article such that the thread portion is enclosed by the filter portion at the downstream end, and
- wherein the thread portion is not exposed at a downstream end of the thread filter.
4 more elements
Dependencies are inferred from the claim text.