Liquid level and composition sensing systems and methods

Details for Australian Patent Application No. 2008299375 (hide)

Owner Schrader Electronics Ltd.

Inventors McCall, Alan Kenneth; Boudaoud, Idir; Page, Adrian M.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008299375

PCT Pub. Number WO2009/034472

Priority 11/800,965 08.05.07 US

Filing date 5 May 2008

Wipo publication date 19 March 2009

International Classifications

F02D 19/08 (2006.01) Controlling peculiar to specified types or adaptations of engines

G01N 27/22 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating capacitance

G01N 33/28 (2006.01) Investigating or analysing materials by specific methods not covered by groups

Event Publications

17 December 2009 PCT application entered the National Phase

  PCT publication WO2009/034472 Priority application(s): WO2009/034472

6 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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