CASTING PROCESS AND ARTICLES FOR PERFORMING THE SAME

Details for Australian Patent Application No. 2003219919 (hide)

Owner EXTRUDE HONE CORPORATION

Inventors RYNERSON, Michael, L.; LIU, Jianxin

Pub. Number AU-A-2003219919

PCT Number PCT/US03/05903

PCT Pub. Number WO2004/018132

Priority 60/404,642 20.08.02 US

Filing date 25 February 2003

Wipo publication date 11 March 2004

International Classifications

B22F 003/105 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - by using electric current, laser radiation or plasma

B29C 067/00 Shaping techniques not covered by groups , or

B22F 003/26 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - Impregnating

B22F 007/06 Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting - of composite workpieces or articles from parts, e.g. to form tipped tools

B22D 019/00 Casting in, on, or around, objects which form part of the product

B22C 009/04 Moulds or cores - Use of lost patterns

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/404,642 20.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003219919

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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