EP 0054718 A1 19820630 - Filter for the introduction of a cigarette.
Title (en)
Filter for the introduction of a cigarette.
Title (de)
Aufsteckfilter für Zigaretten.
Title (fr)
Filtre pour l'introduction d'une cigarette.
Publication
Application
Priority
DE 8033972 U 19801220
Abstract (en)
1. Slip-on filter for cigarettes, comprising a tubular body and a filter disk arranged in the cavity of the tubular body, wherein the tubular body is formed of a plastic film and has a supporting and holding means integral with the tubular body and located at one end thereof and wherein the filter disk comprises regenerated cellulose hydrate having a spongelike, porous structure.
Abstract (de)
Aufsteckfilter für Zigaretten mit Filterelement aus einem Rohrkörper (1) aus Kunststoffolie, der an einem Ende (4) ein rohrintegrales Widerlager- und Halteelement (6) für eine im Rohrkörperhohlraum angeordnete poröse Filterscheibe (7) auf Basis von regeneriertem Cellulosehydrat hat.
IPC 1-7
IPC 8 full level
A24D 1/04 (2006.01); A24D 3/04 (2006.01); A24F 13/06 (2006.01)
CPC (source: EP)
A24D 1/045 (2013.01); A24F 13/06 (2013.01)
Citation (search report)
- CH 394680 A 19650630 - PETIGNAT PIERRE [CH]
- DE 8033972 U1 19810527
- US 4226250 A 19801007 - EHRENPREIS SEYMOUR, et al
- FR 425726 A 19110619 - EUGENE JEAN AMBROISE PORTES [FR]
- FR 1101759 A 19551011
- DE 2722480 A1 19781123 - WINKLER ALEXANDER RUDOLF
- US 3144023 A 19640811 - MORCEAU MARCEL E
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0054718 A1 19820630; EP 0054718 B1 19851204; AT E16755 T1 19851215; DE 3173153 D1 19860116; DE 8033972 U1 19810527
DOCDB simple family (application)
EP 81109235 A 19811029; AT 81109235 T 19811029; DE 3173153 T 19811029; DE 8033972 U 19801220