Wide angle projection lens having three groups

Details for Australian Patent Application No. 2005330033 (hide)

Owner 3M Innovative Properties Company

Inventors Rodriguez, Ernesto M. Jr.; Lu, Kai Chang

Agent Davies Collison Cave

Pub. Number AU-A-2005330033

PCT Pub. Number WO2006/104500

Priority 11/090,370 25.03.05 US

Filing date 19 May 2005

Wipo publication date 5 October 2006

International Classifications

G02B 13/04 (2006.01) Optical objectives specially designed for the purposes specified below - Reversed telephoto objectives

Event Publications

18 October 2007 PCT application entered the National Phase

  PCT publication WO2006/104500 Priority application(s): WO2006/104500

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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