Arrays of microlenses and arrays of microimages on transparent security substrates

Details for Australian Patent Application No. 2005238699 (hide)

Owner De La Rue International Limited

Inventors Holmes, Brian William; Isherwood, Roland; Eastell, Christopher John; Commander, Lawrence George

Agent Davies Collison Cave

Pub. Number AU-B-2005238699

PCT Pub. Number WO2005/106601

Priority 0409789.5 30.04.04 GB; 0409783.8 30.04.04 GB

Filing date 28 April 2005

Wipo publication date 10 November 2005

Acceptance publication date 20 November 2008

International Classifications

B42D 15/00 (2006.01) Printed matter of special format or style not otherwise provided for

B44F 1/04 (2006.01) Designs or pictures characterised by special or unusual light effects

B44F 1/10 (2006.01) Designs or pictures characterised by special or unusual light effects

G03H 1/00 (2006.01) Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them

G07D 7/12 (2006.01) Testing paper currency, securities, bonds, or similar valuable papers for genuineness

Event Publications

2 November 2006 PCT application entered the National Phase

  PCT publication WO2005/106601 Priority application(s): WO2005/106601

20 November 2008 Application Accepted

  Published as AU-B-2005238699

5 March 2009 Opposition Lodged

  Securency International Pty Ltd has lodged an opposition against De La Rue International Limited.

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