Method and device for making tobacco smoke filters

Details for Australian Patent Application No. 2007237935 (hide)

Owner Filligent Limited

Inventors Stewart, Neal G.; Makepeace, Robert D.; Von Borstel, Reid W.

Agent Freehills

Pub. Number AU-B-2007237935

PCT Pub. Number WO2007/121439

Priority 60/887,960 02.02.07 US; 60/744,995 17.04.06 US

Filing date 17 April 2007

Wipo publication date 25 October 2007

Acceptance publication date 15 March 2012

International Classifications

A24B 15/18 (2006.01) Chemical features or treatment of tobacco

A24D 3/14 (2006.01) Tobacco smoke filters, e.g. filter-tips, filtering inserts

B31C 99/00 (2009.01) Subject matter not provided for in other groups of this subclass

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/121439 Priority application(s): WO2007/121439

15 March 2012 Application Accepted

  Published as AU-B-2007237935

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