Optical transmission systems including optical protection systems, apparatuses, and methods

Details for Australian Patent Application No. 2001292558 (hide)

International Classifications

Event Publications

2 November 2006 Application Accepted

Published as AU-B-2001292558

29 March 2007 Standard Patent Sealed

20 December 2007 Application for Amendment

The nature of the amendment is as shown in the statement(s) filed 26 Nov 2007. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000 2002

22 May 2008 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 26 Nov 2007 2002

19 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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