COMPOSITIONS AND FABRICATION METHODS FOR HARDMETALS

Details for Australian Patent Application No. 2003248862 (hide)

Owner GENIUS METAL, INC.

Inventors LIU, Shaw-Rong, Scott

Pub. Number AU-A-2003248862

PCT Number PCT/US03/21332

PCT Pub. Number WO2004/065645

Priority 60/439,838 13.01.03 US; 60/449,305 20.02.03 US; 10/453,085 02.06.03 US

Filing date 8 July 2003

Wipo publication date 13 August 2004

International Classifications

C22C 001/05 Non-ferrous alloys, i.e. alloys based essentially on metals other than iron - Mixtures of metal powder with non-metallic powder

C22C 029/02 Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides - based on carbides or carbonitrides

C22C 029/16 Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 60/439,838 13.01.03 US; 60/449,305 20.02.03 US; 10/453,085 02.06.03 US

16 September 2004 Application Open to Public Inspection

  Published as AU-A-2003248862

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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