An improved liquid level sensor

Details for Australian Patent Application No. 2006203132 (hide)

Owner Liquip International Pty Limited

Inventors Gregory, David; Lapinski, Miroslaw

Agent Griffith Hack

Pub. Number AU-A-2006203132

Priority 2005904330 11.08.05 AU

Filing date 21 July 2006

Wipo publication date 1 March 2007

International Classifications

G01F 23/02 (2006.01) Level indicators - by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Event Publications

10 August 2006 Complete Application Filed

  Priority application(s): 2005904330 11.08.05 AU

1 March 2007 Application Open to Public Inspection

  Published as AU-A-2006203132

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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