IN2012DN05012AIN5012DEN2012AIN2012DN05012AIN 2012DN05012 AIN2012DN05012 AIN 2012DN05012AIN 5012DEN2012 AIN5012DEN2012 AIN 5012DEN2012AIN 2012DN05012 AIN2012DN05012 AIN 2012DN05012A
Authority
IN
India
Prior art keywords
rod
tobacco smoke
filter
extending longitudinally
filtering material
Prior art date
Application number
Inventor
Ann R Treadaway
James D Reed
Stephen Longley-Martines
Original Assignee
Filtrona Filter Prod Dev Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB0920397.7Aexternal-prioritypatent/GB0920397D0/en
Application filed by Filtrona Filter Prod Dev CofiledCriticalFiltrona Filter Prod Dev Co
Publication of IN2012DN05012ApublicationCriticalpatent/IN2012DN05012A/en
Cigarettes, Filters, And Manufacturing Of Filters
(AREA)
Abstract
There is provided a tobacco smoke filter or filter element comprising: a rod of a tobacco smoke filtering material; a continuous extruded element extending longitudinally of the rod; and a flavouring agent.