EP 4091461 A1 20221123 - FILTER, FLAVOR INHALATION ARTICLE, FLAVOR INHALATION ARTICLE ASSEMBLY, METHOD FOR PRODUCING FILTER, METHOD FOR PRODUCING FLAVOR INHALATION ARTICLE, AND METHOD FOR PRODUCING FLAVOR INHALATION ARTICLE ASSEMBLY
Title (en)
FILTER, FLAVOR INHALATION ARTICLE, FLAVOR INHALATION ARTICLE ASSEMBLY, METHOD FOR PRODUCING FILTER, METHOD FOR PRODUCING FLAVOR INHALATION ARTICLE, AND METHOD FOR PRODUCING FLAVOR INHALATION ARTICLE ASSEMBLY
Title (de)
FILTER, AROMAINHALATIONSARTIKEL, AROMAINHALATIONSARTIKELANORDNUNG, VERFAHREN ZUR HERSTELLUNG EINES FILTERS, VERFAHREN ZUR HERSTELLUNG EINES AROMAINHALATORARTIKELS UND VERFAHREN ZUR HERSTELLUNG EINER AROMAINHALATIONSARTIKELANORDNUNG
Title (fr)
FILTRE, ARTICLE D'INHALATION D'ARÔME, ENSEMBLE D'ARTICLES D'INHALATION D'ARÔME, PROCÉDÉ DE PRODUCTION DE FILTRE, PROCÉDÉ DE PRODUCTION D'ARTICLE D'INHALATION D'ARÔME ET PROCÉDÉ DE PRODUCTION D'ENSEMBLE D'ARTICLES D'INHALATION D'ARÔME
Publication
Application
Priority
JP 2020001102 W 20200115
Abstract (en)
This filter has: a first filter body which has a first end surface and a second end surface and a longitudinal axis which intersects the first end surface and the second end surface; and an impregnated section positioned between the first end surface and the second end surface of the first filter body on the first end surface side including the first end surface and impregnated with a color development substance and/or a coloring substance.
IPC 8 full level
CPC (source: EP)
A24C 5/608 (2013.01); A24D 3/025 (2013.01); A24D 3/04 (2013.01); A24D 1/20 (2020.01)
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 4091461 A1 20221123; EP 4091461 A4 20230913; JP 7326487 B2 20230815; JP WO2021144887 A1 20210722; TW 202128036 A 20210801; WO 2021144887 A1 20210722
DOCDB simple family (application)
EP 20913631 A 20200115; JP 2020001102 W 20200115; JP 2021571115 A 20200115; TW 109112494 A 20200414