EP 0227424 B1 19930728 - IMPROVEMENTS IN OR RELATING TO SMOKING PIPES
Title (en)
IMPROVEMENTS IN OR RELATING TO SMOKING PIPES
Publication
Application
Priority
GB 8531341 A 19851219
Abstract (en)
[origin: EP0227424A2] There is provided a smoking pipe 10 to render smokeable an inherently unsmokeable preformed rod 30 of tobacco. The pipe comprises a ventilated tubular member consisting of a laminate 9 of an inner combustible permeable paper 12 with a ventilated incombustible layer 14. The laminate may further be wrapped in a ventilated incombustible foil 16. A filter 20 and a mouthpiece 22 may be provided.
IPC 1-7
IPC 8 full level
A24F 13/16 (2006.01); A24F 1/28 (2006.01); A24F 1/32 (2006.01); A24F 13/02 (2006.01)
CPC (source: EP)
A24F 1/28 (2013.01); A24F 1/32 (2013.01); A24F 13/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0227424 A2 19870701; EP 0227424 A3 19880210; EP 0227424 B1 19930728; AT E91851 T1 19930815; DE 3688784 D1 19930902; DE 3688784 T2 19931223; DK 604986 A 19870620; DK 604986 D0 19861216; FI 865198 A0 19861218; FI 865198 A 19870620; GB 2184637 A 19870701; GB 2184637 B 19900321; GB 8531341 D0 19860129; GB 8630094 D0 19870128; JP S62208263 A 19870912; NO 865154 D0 19861218; NO 865154 L 19870622
DOCDB simple family (application)
EP 86309841 A 19861217; AT 86309841 T 19861217; DE 3688784 T 19861217; DK 604986 A 19861216; FI 865198 A 19861218; GB 8531341 A 19851219; GB 8630094 A 19861217; JP 30020486 A 19861218; NO 865154 A 19861218