Smoking article filter

Details for Australian Patent Application No. 2007336120 (hide)

Owner British American Tobacco (Investments) Limited

Inventors Duke, Martin Graham

Agent Shelston IP

Pub. Number AU-B-2007336120

PCT Pub. Number WO2008/074977

Priority 0625818.0 21.12.06 GB

Filing date 20 November 2007

Wipo publication date 26 June 2008

Acceptance publication date 25 November 2010

International Classifications

A24D 3/04 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

Event Publications

18 June 2009 PCT application entered the National Phase

  PCT publication WO2008/074977 Priority application(s): WO2008/074977

25 November 2010 Application Accepted

  Published as AU-B-2007336120

24 March 2011 Standard Patent Sealed

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