GUIDED WAVE ELECTROMAGNETIC ACOUSTIC TRANSDUCER

Details for Australian Patent Application No. 2003239415 (hide)

Owner GRIER, Daniel, P. FLOVA, John, H. FIELDS, Charles, M.

Inventors GRIER, Daniel, P.; FIELDS, Charles, M.

Pub. Number AU-A-2003239415

PCT Number PCT/US03/14814

PCT Pub. Number WO2004/106913

Priority Not Given 06.05.03 US

Filing date 9 May 2003

Wipo publication date 21 January 2005

International Classifications

G01N 029/04 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Analysing solids

G01N 029/06 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Visualisation of the interior, e.g. acoustic microscopy

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): Not Given 06.05.03 US

10 February 2005 Application Open to Public Inspection

  Published as AU-A-2003239415

2 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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