GAS METER WITH IMPROVED CALORIFIC MEASUREMENT

Details for Australian Patent Application No. 2002342444 (hide)

Owner EMAIL LIMITED

Inventors TORPY, Keith, Mario

Pub. Number AU-A-2002342444

PCT Number PCT/AU02/01633

PCT Pub. Number WO2003/048692

Priority 2001100612 03.12.01 AU

Filing date 3 December 2002

Wipo publication date 17 June 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

G01F 015/00 Details of, or accessories for, apparatus of groups insofar as such details or appliances are not adapted to particular types of such apparatus

G01N 025/32 Investigating or analysing materials by the use of thermal means

G01N 033/22 Investigating or analysing materials by specific methods not covered by groups - Fuels

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2001100612 03.12.01 AU

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002342444

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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