Optical flow-meter device

Details for Australian Patent Application No. 2003211186 (hide)

Owner Fratelli Pettinaroli S.p.A.

Inventors Simonotti, Giorgio; Pettinaroli, Giulio

Agent Davies Collison Cave

Pub. Number AU-A-2003211186

Priority 10/320676 17.12.02 US

Filing date 7 July 2003

Wipo publication date 8 July 2004

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

G01P 005/20 Measuring speed of fluids, e.g. of air stream

G01F 015/02 Details of, or accessories for, apparatus of groups insofar as such details or appliances are not adapted to particular types of such apparatus

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 10/320676 17.12.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003211186

10 May 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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