Heat Exchanger Tube Assembly

Details for Australian Patent Application No. 2010233051 (hide)

Owner Airdrill Pty Ltd

Inventors Hall, Peter David

Agent Wrays

Pub. Number AU-A-2010233051

Parent 2004216619

Filing date 14 October 2010

Wipo publication date 4 November 2010

International Classifications

F28F 1/30 (2006.01) Tubular elements

F28F 1/32 (2006.01) Tubular elements - the means having portions engaging further tubular elements

Event Publications

4 November 2010 Application Open to Public Inspection

  Published as AU-A-2010233051

4 November 2010 Complete Application Filed

3 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under Reg. 22.2B(2). 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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