Alloy composition and process for the manufacture of glass making moulds

Details for Australian Patent Application No. 2004202216 (hide)

Owner Lakeland, K.

Inventors Lakeland, Kenneth Donald

Agent Fisher Adams Kelly

Pub. Number AU-A-2004202216

Filing date 25 May 2004

Wipo publication date 15 December 2005

International Classifications

C22C 38/14 (2006.01) Ferrous alloys, e.g. steel alloys - containing titanium or zirconium

C21D 6/00 (2006.01) Heat treatment of ferrous alloys

C22C 38/44 (2006.01) Ferrous alloys, e.g. steel alloys - with molybdenum or tungsten

C22C 38/46 (2006.01) Ferrous alloys, e.g. steel alloys - with vanadium

C22C 38/12 (2006.01) Ferrous alloys, e.g. steel alloys - containing tungsten, tantalum, molybdenum, vanadium or niobium

C22C 38/22 (2006.01) Ferrous alloys, e.g. steel alloys - with molybdenum or tungsten

B22C 9/12 (2006.01) Moulds or cores

Event Publications

10 June 2004 Complete Application Filed

15 December 2005 Application Open to Public Inspection

  Published as AU-A-2004202216

14 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). 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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