ULTRASONIC FLOW RATE MEASUREMENT INSTRUMENT

Details for Australian Patent Application No. 2002306259 (hide)

Owner FUJI ELECTRIC CO., LTD.

Inventors OSONE, Masami; YAO, Hironobu

Pub. Number AU-A-2002306259

PCT Number PCT/JP02/05565

PCT Pub. Number WO2002/103300

Priority 2001-178233 13.06.01 JP; 2001-253113 23.08.01 JP

Filing date 6 June 2002

Wipo publication date 2 January 2003

International Classifications

G01F 001/66 Measuring volume flow - by measuring frequency, phase shift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 2001-178233 13.06.01 JP; 2001-253113 23.08.01 JP

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002306259

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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