EP 2091362 A2 20090826 - SMOKING ARTICLE WITH A FLOW RESTRICTOR
Title (en)
SMOKING ARTICLE WITH A FLOW RESTRICTOR
Title (de)
RAUCHARTIKEL MIT DROSSELUNG
Title (fr)
ARTICLE POUR FUMEUR COMPRENANT UN LIMITEUR DE FLUX
Publication
Application
Priority
- IB 2007004224 W 20071113
- US 85840706 P 20061113
Abstract (en)
[origin: WO2008059377A2] A smoking article (10) comprises a rod (12) of smoking material and a filter (14) attached to the cylinder of smoking material. The filter includes a first, upstream, plug (18) of filtering material, a downstream plug (22) of filtering material, and a cavity (46) between the upstream plug of filtering material and the downstream plug of filtering material. A flow restrictor (26) is positioned within the cavity and has at least one orifice (30) and a series of perforations (40) provide ventilation to the smoking article.
IPC 8 full level
A24D 3/04 (2006.01)
CPC (source: EP KR US)
A24D 1/045 (2013.01 - KR); A24D 3/0279 (2013.01 - KR); A24D 3/0283 (2013.01 - KR); A24D 3/043 (2013.01 - EP US); A24D 3/045 (2013.01 - EP US)
Citation (search report)
See references of WO 2008059377A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
RS
DOCDB simple family (publication)
WO 2008059377 A2 20080522; WO 2008059377 A3 20080731; AU 2007320875 A1 20080522; BR PI0718607 A2 20131217; CN 101616610 A 20091230; CN 101616610 B 20120523; CO 6190586 A2 20100819; EA 013553 B1 20100630; EA 200970482 A1 20090828; EP 2091362 A2 20090826; JP 2010508864 A 20100325; KR 20090091738 A 20090828; MX 2009005113 A 20090608; NO 20092288 L 20090612; UA 95321 C2 20110725
DOCDB simple family (application)
IB 2007004224 W 20071113; AU 2007320875 A 20071113; BR PI0718607 A 20071113; CN 200780042181 A 20071113; CO 09059240 A 20090608; EA 200970482 A 20071113; EP 07859271 A 20071113; JP 2009536818 A 20071113; KR 20097011432 A 20071113; MX 2009005113 A 20071113; NO 20092288 A 20090612; UA A200906047 A 20071113