EP 4173495 A4 20240103 - TOBACCO ROD, AEROSOL-GENERATING ARTICLE INCLUDING SAME, AND AEROSOL-GENERATING DEVICE USED THEREWITH
Title (en)
TOBACCO ROD, AEROSOL-GENERATING ARTICLE INCLUDING SAME, AND AEROSOL-GENERATING DEVICE USED THEREWITH
Title (de)
TABAKSTANGE, AEROSOLERZEUGUNGSARTIKEL DAMIT UND AEROSOLERZEUGUNGSVORRICHTUNG DAMIT
Title (fr)
TIGE DE TABAC, ARTICLE DE GÉNÉRATION D'AÉROSOL LA COMPRENANT, ET DISPOSITIF DE GÉNÉRATION D'AÉROSOL UTILISÉ AVEC CELLE-CI
Publication
Application
Priority
- KR 20210079983 A 20210621
- KR 2022004835 W 20220405
Abstract (en)
[origin: EP4173495A1] A tobacco rod, an aerosol-generating article including the same, and an aerosol generation device used with the aerosol-generating article are provided. The tobacco rod according to some embodiments of the present disclosure may include a first filter segment, a second filter segment disposed upstream of the first filter segment, and a cavity segment which is formed by the first filter segment and the second filter segment and filled with tobacco granules.
IPC 8 full level
A24D 1/20 (2020.01); A24D 3/10 (2006.01); A24D 3/14 (2006.01); A24D 3/17 (2020.01); A24C 5/01 (2020.01); A24D 3/02 (2006.01)
CPC (source: EP KR)
A24D 1/042 (2013.01 - KR); A24D 1/045 (2013.01 - KR); A24D 1/20 (2020.01 - EP KR); A24D 3/0225 (2013.01 - KR); A24D 3/0287 (2013.01 - KR); A24D 3/04 (2013.01 - KR); A24D 3/048 (2013.01 - KR); A24D 3/063 (2013.01 - KR); A24D 3/10 (2013.01 - EP KR); A24D 3/14 (2013.01 - EP); A24D 3/17 (2020.01 - EP KR); A24C 5/01 (2020.01 - EP); A24D 3/0225 (2013.01 - EP)
Citation (search report)
- [XI] CA 3064084 A1 20181129 - ELUCID8 HOLDINGS LTD [GB]
- [XI] KR 20190049135 A 20190509 - KT & G CORP [KR]
- [XI] WO 2021033637 A1 20210225 - JAPAN TOBACCO INC [JP] & EP 4018850 A1 20220629 - JAPAN TOBACCO INC [JP]
- [A] US 2008216848 A1 20080911 - LI SAN [US], et al
- See references of WO 2022270724A1
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)
EP 4173495 A1 20230503; EP 4173495 A4 20240103; CN 115768288 A 20230307; JP 2023534357 A 20230809; KR 20220169647 A 20221228; WO 2022270724 A1 20221229
DOCDB simple family (application)
EP 22802865 A 20220405; CN 202280004490 A 20220405; JP 2022567306 A 20220405; KR 20210079983 A 20210621; KR 2022004835 W 20220405