Global Patent Index - EP 0689776 B1

EP 0689776 B1 20020102 - Cigarette paper tube with two-part filter

Title (en)

Cigarette paper tube with two-part filter

Title (de)

Zigarettenpapierhülse mit zweiteiligem Filtermundstück

Title (fr)

Tube de papier à cigarette avec filtre en deux parties

Publication

EP 0689776 B1 20020102 (DE)

Application

EP 95109544 A 19950620

Priority

DE 4421775 A 19940622

Abstract (en)

[origin: EP0689776A2] The cigarette paper sleeve comprises a filter which has at least two filter pieces (12,13). The inner filter piece (12) next to the tobacco holding section (11) is wrapped in cigarette paper, while the outer filter piece (13) has a diameter corresponding to the diameter of the inner filter paper including wrapping (15). The outer filter piece is fixed by a mouth-piece covering paper (14) to the inner filter piece wrapped in paper. The tobacco holding section has a maximum length of about 45 mm. <IMAGE>

IPC 1-7

A24D 3/04; A24C 5/00; A24C 5/46

IPC 8 full level

A24C 5/00 (2006.01); A24C 5/40 (2006.01); A24C 5/46 (2006.01); A24D 3/04 (2006.01)

CPC (source: EP US)

A24C 5/40 (2013.01 - EP US); A24C 5/465 (2013.01 - EP); A24D 3/04 (2013.01 - EP US)

Designated contracting state (EPC)

BE DE DK LU NL SE

DOCDB simple family (publication)

EP 0689776 A2 19960103; EP 0689776 A3 19990203; EP 0689776 B1 20020102; DE 4421775 A1 19960104; DE 59509975 D1 20020207; DK 0689776 T3 20020311

DOCDB simple family (application)

EP 95109544 A 19950620; DE 4421775 A 19940622; DE 59509975 T 19950620; DK 95109544 T 19950620