METHOD OF MAKING ERASABLE ARTICLES AND ARTICLES THEREFROM

Details for Australian Patent Application No. 2003259962 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors JONES, Clinton, L.; GUSTAFSON, Frederick, J.; BHARTI, Vivek

Pub. Number AU-A-2003259962

PCT Number PCT/US03/26152

PCT Pub. Number WO2004/020221

Priority 10/231,568 30.08.02 US

Filing date 21 August 2003

Wipo publication date 19 March 2004

International Classifications

B43L 001/00 Articles for writing or drawing upon

B41M 005/00 Duplicating or marking methods

C08J 007/04 Chemical treatment or coating of shaped articles made of macromolecular substances

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): 10/231,568 30.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003259962

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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