METHODS AND DEVICES FOR STRETCHING POLYMER FILMS

Details for Australian Patent Application No. 2003286529 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors Ruff, Andrew T.; Harvey, Curtis A.; Thompson, Desiree L.; Merrill, William W.; Amundson, Jeffrey D.; Wheatley, John A.; Jackson, Jeffery N.

Agent Davies Collison Cave

Pub. Number AU-A-2003286529

PCT Number PCT/US2003/0333

PCT Pub. Number WO2004/050331

Priority 10/306,591 27.11.02 US

Filing date 21 October 2003

Wipo publication date 23 June 2004

International Classifications

B29C 055/00 Shaping by stretching, e.g. drawing through a die

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/306,591 27.11.02 US

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003286529

14 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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