Mono-diameter wellbore casing

Details for Australian Patent Application No. 2002239857 (hide)

International Classifications

Event Publications

6 March 2003 Application Open to Public Inspection

Published as AU-B-2002239857

27 April 2006 Application Accepted

Published as AU-B-2002239857

24 August 2006 Standard Patent Sealed

6 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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