Excavation system employing a jet pump

Details for Australian Patent Application No. 2003249307 (hide)

International Classifications

Event Publications

16 October 2003 Complete Application Filed

Priority application(s): 10/199,764 19.07.02 US

18 March 2004 Application Open to Public Inspection

Published as AU-B-2003249307

13 September 2007 Application Accepted

Published as AU-B-2003249307

17 January 2008 Standard Patent Sealed

10 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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