Legal status (The legal status 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 status listed.)
ROBERT REINER JOHNSON and ALTON DEWITT QUINN ROBERT BELL GRIFFITH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
Filing date
Publication date
Application filed by British American Tobacco Co LtdfiledCriticalBritish American Tobacco Co Ltd
Application grantedgrantedCritical
Publication of AU4860564ApublicationCriticalpatent/AU4860564A/en
Publication of AU290220B2publicationCriticalpatent/AU290220B2/en
Improvements in or relating toa filter assembly fora smoking tobacco product and method of making thesame and smoking tobacco product including the filter assembly
Improvements in or relating toa filter assembly fora smoking tobacco product and method of making thesame and smoking tobacco product including the filter assembly