SONIC EMITTER WITH FOAM STATOR

Details for Australian Patent Application No. 2002340222 (hide)

Owner AMERICAN TECHNOLOGY CORPORATION

Inventors NORRIS, Elwood, G.; CROFT, James, J., III

Pub. Number AU-A-2002340222

PCT Number PCT/US02/32927

PCT Pub. Number WO2003/034787

Priority 09/981,331 16.10.01 US

Filing date 15 October 2002

Wipo publication date 28 April 2003

International Classifications

H04R 025/00 Deaf-aid sets

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/981,331 16.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002340222

1 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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