CERAMIC CUTTING INSERT OF POLYCRYSTALLINE TUNGSTEN CARBIDE

Details for Australian Patent Application No. 2001297791 (hide)

Owner CERBIDE

Inventors ANDERSON, Linwood

Pub. Number AU-A-2001297791

PCT Number PCT/US01/51614

PCT Pub. Number WO2002/083348

Priority 09/699,659 30.10.00 US

Filing date 29 October 2001

Wipo publication date 28 October 2002

International Classifications

B23B 027/14 Tools for turning or boring machines - Cutting tools of which the bits or tips are of special material

C22C 029/08 Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 09/699,659 30.10.00 US

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2001297791

29 January 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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