PRINTING PAPER AND METHOD TO PRODUCE A PRINTING PAPER

Details for Australian Patent Application No. 2002350789 (hide)

Owner WALKI WISA OY

Inventors KOPPEROINEN, Anu; KORPELA, Heikki; ENKVIST, Ulf; FAGERHOLM, Leif; GADDNAS, Tiina; SKATAR, Rune

Pub. Number AU-A-2002350789

PCT Number PCT/FI02/01030

PCT Pub. Number WO2003/059636

Priority 20020077 15.01.02 FI

Filing date 17 December 2002

Wipo publication date 30 July 2003

International Classifications

B41M 005/30 Duplicating or marking methods - using chemical colour formers

D21H 019/36 Coated paper

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 20020077 15.01.02 FI

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002350789

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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