Method and Apparatus for Protection of the Hearing of Telephone Users

Details for Australian Patent Application No. 2007200489 (hide)

International Classifications

Event Publications

22 February 2007 Complete Application Filed

Priority application(s): 06101148.2 01.02.06 EP

26 April 2007 Section 223 Application Allowed

Ruwisch, D. The time in which to claim convention priority date has been extended to 01 Feb 2007. Address for service in Australia - Middletons GPO Box 4388 Melbourne VIC 3001 Extensions of Time, Section 223

23 August 2007 Application Open to Public Inspection

Published as AU-B-2007200489

20 December 2007 Application Accepted

Published as AU-B-2007200489

17 April 2008 Standard Patent Sealed

30 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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