Hearing aid with acoustic feedback suppression

Details for Australian Patent Application No. 2003264085 (hide)

International Classifications

Event Publications

11 December 2003 Complete Application Filed

25 August 2005 Application Open to Public Inspection

Published as AU-B-2003264085

12 June 2008 Application Accepted

Published as AU-B-2003264085

9 October 2008 Standard Patent Sealed

15 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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