Leak tester

Details for Australian Patent Application No. 2003236426 (hide)

Owner Perkinson, N.

Inventors Perkinson, Neil

Agent Pipers

Pub. Number AU-B-2003236426

Priority 518810 04.08.03 NZ

Filing date 25 August 2003

Wipo publication date 25 March 2004

Acceptance publication date 25 March 2004

International Classifications

G01M 003/06 Investigating fluid tightness of structures - by observing bubbles in a liquid pool

G01M 003/10 Investigating fluid tightness of structures

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 518810 04.08.03 NZ

25 March 2004 Application Accepted

  Published as AU-B-2003236426

22 July 2004 Standard Patent Sealed

26 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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