LIGHT GUIDE FOR USE WITH BACKLIT DISPLAY

Details for Australian Patent Application No. 2002310482 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors WHITNEY, Leland, R.; BOYD, Gary, T.; KOTCHICK, Keith, M.; EPSTEIN, Kenneth, A.; COBB, Sanford, Jr.,; WATSON, Philip, E.; LAMB, David, J.; GARDINER, Mark, E.

Pub. Number AU-A-2002310482

PCT Number PCT/US02/19615

PCT Pub. Number WO2003/016784

Priority 09/930,371 15.08.01 US

Filing date 20 June 2002

Wipo publication date 3 March 2003

International Classifications

F21V 008/00 Use of light guides, e.g. fibre optic devices, in lighting devices or systems

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/930,371 15.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310482

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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