DEVICE FOR THE OPTICAL IDENTIFICATION OF SECURITY MARKINGS CONSISTING OF A LIQUID-CRYSTAL MATERIAL

Details for Australian Patent Application No. 2003218728 (hide)

Owner CONSORTIUM FUR ELECTROCHEMISCHE INDUSTRIE GMBH

Inventors MAURER, Robert; HUBER, Anton; BEIERGROSSLEIN, Stefan; TRIEBKORN, Klaus-Werner

Pub. Number AU-A-2003218728

PCT Number PCT/EP03/02486

PCT Pub. Number WO2003/077193

Priority 102 11 310.6 14.03.02 DE

Filing date 11 March 2003

Wipo publication date 22 September 2003

International Classifications

G06K 019/00 Record carriers for use with machines and with at least a part designed to carry digital markings

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 102 11 310.6 14.03.02 DE

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2003218728

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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