Optical structure writing system

Details for Australian Patent Application No. 2004215321 (hide)

Owner Redfern Optical Components Pty Ltd

Inventors Edvell, Goran Lars

Agent Freehills

Pub. Number AU-A-2004215321

PCT Pub. Number WO2004/077116

Priority 2003900836 25.02.03 AU

Filing date 25 February 2004

Wipo publication date 10 September 2004

International Classifications

G02B 006/10 Light guides - of the optical waveguide type

G02B 005/18 Optical elements other than lenses - Diffracting gratings

Event Publications

8 September 2005 PCT application entered the National Phase

  PCT publication WO2004/077116 Priority application(s): WO2004/077116

23 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004215322-Improved sodar sounding of the lower atmosphere

2004215320-Improved sealing arrangement for use in evacuating a glass chamber