PIEZOELECTRIC FLOW SENSOR

Details for Australian Patent Application No. 2002351653 (hide)

Owner ABB RESEARCH LTD

Inventors MATTER, Daniel; HAFFNER, Ken, Yves; RUEEGG, Walter

Pub. Number AU-A-2002351653

PCT Number PCT/CH02/00716

PCT Pub. Number WO2003/058177

Priority 02405009.8 10.01.02 EP

Filing date 20 December 2002

Wipo publication date 24 July 2003

International Classifications

G01F 001/688 Measuring volume flow

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 02405009.8 10.01.02 EP

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002351653

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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