POROUS METAL ARTICLE, METAL COMPOSITE MATERIAL USING THE ARTICLE AND METHOD FOR PRODUCTION THEREOF

Details for Australian Patent Application No. 2002251551 (hide)

Owner SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventors HARADA, Keizo; MATSUURA, Takahiro

Pub. Number AU-A-2002251551

PCT Pub. Number WO2002/100582

Priority 2001-175987 11.06.01 JP

Filing date 25 April 2002

Wipo publication date 23 December 2002

International Classifications

B22F 005/10 Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product - of articles with cavities or holes, not otherwise provided for in the preceding subgroups

Event Publications

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002251551

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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