EP 0664089 A1 19950726 - Filtered smoking article.
Title (en)
Filtered smoking article.
Title (de)
Rauchartikel mit einem Filter.
Title (fr)
Article à fumer avec filtre.
Publication
Application
Priority
GB 9400985 A 19940119
Abstract (en)
A smoking article having a tobacco rod (1) and a filter, the filter having a first filter portion proximate said tobacco rod and a second filter portion distant from said tobacco rod and attached to said first filter portion, the second filter portion being separable from said first filter portion in order to modify the smoke which passes through said filter upon burning said tobacco rod (1) said first and second filter portions are attached by a wrap (4), the wrap (4) including a break line (10) positioned part-way along the length of the filter, whereby the second filter portion can be separated from the first filter portion by severing the wrap (4) at the break line (10). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A24D 1/04 (2013.01 - EP); A24D 3/04 (2013.01 - EP US); A24D 3/041 (2013.01 - EP US)
Citation (search report)
- [X] CH 467031 A 19690115 - CELFIL CO [LI]
- [X] CH 362638 A 19620615 - TABAC REUNIS S A FAB [CH]
- [X] US 2747579 A 19560529 - GAGE MILTON G, et al
- [X] DE 3729759 A1 19890316 - HILDEBRANDT JULIAN [DE]
- [X] DE 2909432 A1 19800911 - SCHAEFER KARL FRIEDRICH
- [A] US 4319590 A 19820316 - PATARRA SAM F
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0664089 A1 19950726; CA 2139976 A1 19950720; GB 2285734 A 19950726; GB 9400985 D0 19940316; GB 9500941 D0 19950308
DOCDB simple family (application)
EP 95300278 A 19950118; CA 2139976 A 19950111; GB 9400985 A 19940119; GB 9500941 A 19950118