Light guide within recessed housing

Details for Australian Patent Application No. 2003221933 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors Lundin, David J.; Ballen, Todd A.; Randall, Stephen M.; Lea, Michael C.

Agent Davies Collison Cave

Pub. Number AU-A-2003221933

PCT Number PCT/US03/11512

PCT Pub. Number WO2003/102643

Priority 10/160,400 31.05.02 US

Filing date 14 April 2003

Wipo publication date 19 December 2003

International Classifications

G02B 006/00 Light guides

F21V 033/00 Structural combinations of lighting devices with other articles, not otherwise provided for

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/160,400 31.05.02 US

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003221933

12 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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