EP 4326104 A1 20240228 - AN AEROSOL GENERATING ARTICLE
Title (en)
AN AEROSOL GENERATING ARTICLE
Title (de)
AEROSOLERZEUGUNGSARTIKEL
Title (fr)
ARTICLE DE GÉNÉRATION D'AÉROSOL
Publication
Application
Priority
- EP 21170067 A 20210423
- EP 2022060587 W 20220421
Abstract (en)
[origin: WO2022223710A1] An aerosol generating article (1, 2) for use with an aerosol generating device (102) comprises a substantially planar aerosol generating substrate (14), at least one airflow channel (16) extending along the substantially planar aerosol generating substrate (14), and a wrapping member (22) surrounding the substantially planar aerosol generating substrate (14) and the at least one airflow channel (16). The at least one airflow channel (16) comprises two or more portions (16a, 16b) having different cross-sections.
IPC 8 full level
A24D 1/20 (2020.01); A24F 40/42 (2020.01)
CPC (source: EP KR US)
A24D 1/02 (2013.01 - US); A24D 1/20 (2020.01 - EP KR US); A24F 40/20 (2020.01 - KR); A24F 40/40 (2020.01 - KR); A24F 40/42 (2020.01 - EP KR); A24F 40/20 (2020.01 - EP US); A24F 40/40 (2020.01 - EP); A24F 40/485 (2020.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022223710 A1 20221027; EP 4326104 A1 20240228; JP 2024516064 A 20240412; KR 20240000522 A 20240102; TW 202241282 A 20221101; US 2024180236 A1 20240606
DOCDB simple family (application)
EP 2022060587 W 20220421; EP 22724088 A 20220421; JP 2023553734 A 20220421; KR 20237038768 A 20220421; TW 111115042 A 20220420; US 202218287770 A 20220421