Perforation detection method

Details for Australian Patent Application No. 2001243961 (hide)

Owner Donald, R.

Inventors Jolic, Karlo Ivan

Agent Davies Collison Cave

Pub. Number AU-B-2001243961

PCT Pub. Number WO01/75414

Priority PQ6678 04.04.00 AU

Filing date 4 April 2001

Wipo publication date 15 October 2001

Acceptance publication date 24 November 2005

International Classifications

G01M 003/40 Investigating fluid tightness of structures

G01M 003/16 Investigating fluid tightness of structures - using electric detection means

G01N 027/20 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - Investigating the presence of flaws

Event Publications

10 November 2005 Assignment before Grant

  Chubpak Australia Pty Ltd The application has been assigned to Donald, Robert

24 November 2005 Application Accepted

  Published as AU-B-2001243961

23 March 2006 Standard Patent Sealed

22 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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