THE EARPHONE ELIMINATING THE ELECTROMAGNETIC WAVE

Details for Australian Patent Application No. 2002235701 (hide)

Owner ZHU, Jiulong

Inventors ZHU, Jiulong

Pub. Number AU-A-2002235701

PCT Pub. Number WO2002/067551

Priority 01 2 02226.8 20.02.01 CN

Filing date 9 February 2002

Wipo publication date 4 September 2002

International Classifications

H04M 001/02 Substation equipment, e.g. for use by subscribers - Constructional features of telephone sets

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002235701

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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