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Details for Australian Patent Application No. 2003242206 (hide)

Owner DING, Huanzhong

Inventors DING, Huanzhong

Pub. Number AU-A-2003242206

PCT Number PCT/CN03/00452

PCT Pub. Number WO2003/107717

Priority 02218148.2 13.06.02 CN

Filing date 11 June 2003

Wipo publication date 31 December 2003

International Classifications

H04R 007/16 Diaphragms for electromechanical transducers

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 02218148.2 13.06.02 CN

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2003242206

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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