POWDER MOLDING METHOD

Details for Australian Patent Application No. 2002226749 (hide)

Owner SUMITOMO SPECIAL METALS CO., LTD.

Inventors OKUMURA, Shuhei; OGAWA, Atsushi

Pub. Number AU-A-2002226749

PCT Pub. Number WO2002/060677

Priority 2001-020803 29.01.01 JP

Filing date 28 January 2002

Wipo publication date 12 August 2002

International Classifications

B30B 011/00 Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses

B22F 003/02 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - Compacting only

B22F 003/093 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - using vibration

H01F 041/02 Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass - for manufacturing cores, coils, or magnets

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002226749

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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