EP 1569532 A2 20050907 - ADDITIONAL FILTER FOR CIGARETTES
Title (en)
ADDITIONAL FILTER FOR CIGARETTES
Title (de)
ZUSATZFILTER FÜR ZIGARETTTEN
Title (fr)
FILTRE SUPPLEMENTAIRE POUR CIGARETTES
Publication
Application
Priority
- IT 0300553 W 20030918
- IT RM20020148 U 20020918
Abstract (en)
[origin: US2004050396A1] A cigarette filtering device (1) is disclosed comprising a cylinder (3) to be put over the standard filter of the cigarette, and at least a filtering material element (2), put on one of the basis of the cylinder, and at least a filtering material.
IPC 1-7
IPC 8 full level
A24F 7/04 (2006.01)
CPC (source: EP US)
A24F 7/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2004026052A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004050396 A1 20040318; AU 2003274691 A1 20040408; AU 2003274691 A8 20040408; EP 1569532 A2 20050907; IT RM20020148 U1 20040319; WO 2004026052 A2 20040401; WO 2004026052 A3 20040708; WO 2004026052 A9 20050616
DOCDB simple family (application)
US 34025703 A 20030110; AU 2003274691 A 20030918; EP 03758656 A 20030918; IT 0300553 W 20030918; IT RM20020148 U 20020918