Improvements in investment casting

Details for Australian Patent Application No. 2005240403 (hide)

Owner Bolton, A.W.

Inventors Bolton, Anthony Wilfred

Agent Davies Collison Cave

Pub. Number AU-A-2005240403

PCT Pub. Number WO2005/107977

Priority GB 0410272.9 06.05.04 GB

Filing date 6 May 2005

Wipo publication date 17 November 2005

International Classifications

B22C 7/02 (2006.01) Patterns

B22C 9/04 (2006.01) Moulds or cores - Use of lost patterns

Event Publications

30 November 2006 PCT application entered the National Phase

  PCT publication WO2005/107977 Priority application(s): WO2005/107977

24 May 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 21 Feb 2007

1 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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