EP 0025327 A1 19810318 - Cigaret mouthpiece.
Title (en)
Cigaret mouthpiece.
Title (de)
Mundstück für Zigarette.
Title (fr)
Embout pour cigarette.
Publication
Application
Priority
US 7339479 A 19790907
Abstract (en)
The flow of filtered, diluted smoke from a cigaret mouthpiece is given improved sensory effect by concentrating it into a narrow, collimated, preferably centralized pattern. This can be achieved by fitting the filter 12 of the cigaret with a mouthpiece 13 having a restricted channel opening at an orifice 14 of smaller cross sectional area than the filter. The effect is most useful with cigarets having relatively low delivery of particulate matter.
IPC 1-7
IPC 8 full level
A24D 3/04 (2006.01)
CPC (source: EP US)
A24D 3/045 (2013.01 - EP US)
Citation (search report)
- US 3789855 A 19740205 - NORMAN V
- DE 1975669 U 19671221 - BEYERMANN ERICH W [DE]
- US 1945207 A 19340130 - THOMAS PAUL G
- DE 1110070 B 19610629 - ALFONS GEPPERT
- US 4016887 A 19770412 - UROSHEVICH MIROSLAV
Designated contracting state (EPC)
CH DE GB IT LI
DOCDB simple family (publication)
EP 0025327 A1 19810318; EP 0025327 B1 19840718; DE 3068598 D1 19840823
DOCDB simple family (application)
EP 80303027 A 19800829; DE 3068598 T 19800829