Optical security device offering 2D image

Details for Australian Patent Application No. 2006319105 (hide)

Owner Optaglio sro

Inventors Kotacka, Libor; Kolarik, Vladimir; Danek, Lukas; Vizdal, Petr

Agent Ahearn Fox

Pub. Number AU-B-2006319105

PCT Pub. Number WO2007/063137

Priority 0524560.0 01.12.05 GB

Filing date 1 December 2006

Wipo publication date 7 June 2007

Acceptance publication date 6 October 2011

International Classifications

G02B 5/18 (2006.01) Optical elements other than lenses - Diffracting gratings

B42D 15/10 (2006.01) Printed matter of special format or style not otherwise provided for - Identity, credit, cheque or like information-bearing cards

Event Publications

19 June 2008 PCT application entered the National Phase

  PCT publication WO2007/063137 Priority application(s): WO2007/063137

6 October 2011 Application Accepted

  Published as AU-B-2006319105

2 February 2012 Standard Patent Sealed

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