EP 1299012 B1 20071205 - RECESS FILTER AND SMOKEABLE ARTICLE CONTAINING A RECESS FILTER
Title (en)
RECESS FILTER AND SMOKEABLE ARTICLE CONTAINING A RECESS FILTER
Title (de)
REZESSFILTER UND RAUCHBARER GEGENSTAND MIT EINEM REZESSFILTER
Title (fr)
FILTRE A CAVITE ET ARTICLE POUVANT ETRE FUME COMPORTANT UN FILTRE A CAVITE
Publication
Application
Priority
EP 0006638 W 20000712
Abstract (en)
[origin: WO0203819A1] The invention relates to a recess filter with a cavity associated with the mouth and provided with a cavity wall, in addition to one or more filter elements associated with the tobacco. The cavity wall surrounds either the cavity or the cavity and, at the most, one part of the filter elements (s), whereby ambient air can enter the filter element(s) from the side in order to provide sufficient ventilation. The invention also relates to a stack of several recess filters in addition to a smokeable article, especially a cigarette or a cigarillo comprising one such recess filter.
IPC 8 full level
A24D 3/04 (2006.01); A24C 5/47 (2006.01); A24D 1/04 (2006.01)
CPC (source: EP US)
A24C 5/476 (2013.01 - EP US); A24D 3/043 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0203819 A1 20020117; AT E379979 T1 20071215; AU 5984500 A 20020121; BR 0017260 A 20070410; BR 0017260 B1 20110614; CA 2416144 A1 20020117; CA 2416144 C 20080708; CN 1230104 C 20051207; CN 1454062 A 20031105; DE 50014831 D1 20080117; EA 004280 B1 20040226; EA 200300139 A1 20030828; EP 1299012 A1 20030409; EP 1299012 B1 20071205; ES 2298151 T3 20080516; HK 1058886 A1 20040611; JP 2004516814 A 20040610; JP 4594584 B2 20101208; MX PA03000390 A 20040913; PT 1299012 E 20080408; US 7243659 B1 20070717
DOCDB simple family (application)
EP 0006638 W 20000712; AT 00945911 T 20000712; AU 5984500 A 20000712; BR 0017260 A 20000712; CA 2416144 A 20000712; CN 00819748 A 20000712; DE 50014831 T 20000712; EA 200300139 A 20000712; EP 00945911 A 20000712; ES 00945911 T 20000712; HK 04101846 A 20040312; JP 2002508283 A 20000712; MX PA03000390 A 20000712; PT 00945911 T 20000712; US 33245500 A 20000712