MAGNETIC CIRCUIT FOR LOUDSPEAKER AND LOUDSPEAKER COMPRISING IT

Details for Australian Patent Application No. 2003201878 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors KURIBAYASHI, Ryo; UMEMURA, Kazuyoshi; MORIMOTO, Hiroyuki; ODA, Michitaka

Pub. Number AU-A-2003201878

PCT Number PCT/JP03/00196

PCT Pub. Number WO2003/061337

Priority 2002-6897 16.01.02 JP

Filing date 14 January 2003

Wipo publication date 30 July 2003

International Classifications

H04R 009/02 Transducers of moving-coil, moving-strip, or moving-wire type

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2002-6897 16.01.02 JP

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2003201878

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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