Technique for computing a measure on an ultrasonic signal having application to identify valve defects in operating engines

Details for Australian Patent Application No. 2003200492 (hide)

International Classifications

Event Publications

27 February 2003 Complete Application Filed

Priority application(s): 60/357516 15.02.02 US

4 September 2003 Application Open to Public Inspection

Published as AU-A-2003200492

5 January 2006 Assignment before Grant

General Motors Corporation The application has been assigned to Electro-Motive Diesel, Inc.

23 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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