Holographic or diffraction devices

Details for Australian Patent Application No. 2005252846 (hide)

Owner Cambridge University Technical Services Limited Smart Holograms Limited

Inventors Lowe, Christopher Robin; Marshall, Alexander James; Davidson, Colin Alexander Bennett; Blyth, Jeffrey; Millington, Rodger Bradley; Kabilan, Satyamoorthy

Agent Blake Dawson Waldron Patent Services

Pub. Number AU-A-2005252846

PCT Pub. Number WO2005/122099

Priority 0423544.6 22.10.04 GB; 0412718.9 08.06.04 GB; 0416128.7 19.07.04 GB

Filing date 6 June 2005

Wipo publication date 22 December 2005

International Classifications

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

B41M 3/14 (2006.01) Printing processes to produce particular kinds of printed work, e.g. patterns - Security printing

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

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

G03H 1/04 (2006.01) Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them - Processes or apparatus for producing holograms

G03H 1/18 (2006.01) Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them - Particular processing of hologram record carriers, e.g. for obtaining blazed holograms

G07D 7/14 (2006.01) Testing paper currency, securities, bonds, or similar valuable papers for genuineness

Event Publications

25 January 2007 PCT application entered the National Phase

  PCT publication WO2005/122099 Priority application(s): WO2005/122099

11 October 2007 Amendment Made

  The nature of the amendment is: Amend inventor name to read Millington, Rodger Bradley

18 October 2007 Assignment before Grant

  Cambridge University Technical Services Limited; Smart Holograms Limited The application has been assigned to Smart Holograms Limited

1 November 2007 Corrigenda

  Amendments, Section 104 - Amendments Made Under the name Smart Holograms Limited, Application No. 2005252846 under INID (72) correct the inventor name to read Millington, Roger Bradley

18 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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