Internal illumination based sign device

Details for Australian Patent Application No. 2002321789 (hide)

Owner Ledi Lite Ltd

Inventors Spero, Evan; Philipovsky, Menachem

Agent Collison & Co

Pub. Number AU-B-2002321789

PCT Number PCT/IL02/00607

PCT Pub. Number WO2003/010738

Priority 146065 18.10.01 IL; 60/307,341 23.07.01 US

Filing date 23 July 2002

Wipo publication date 17 February 2003

Acceptance publication date 21 December 2006

International Classifications

F21V 8/00 (2006.01) Use of light guides, e.g. fibre optic devices, in lighting devices or systems

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 146065 18.10.01 IL; 60/307,341 23.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-B-2002321789

21 December 2006 Application Accepted

  Published as AU-B-2002321789

3 May 2007 Standard Patent Sealed

19 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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