A method of making a composite abrasive compact

Details for Australian Patent Application No. 2002212567 (hide)

Owner Element Six (Pty) Ltd

Inventors Achilles, Roy Derrick; Adia, Moosa Mahomed; Tank, Klaus; Daniel, Paul Macheal

Agent Griffith Hack

Pub. Number AU-B-2002212567

PCT Pub. Number WO02/34437

Priority 2000/6677 16.11.00 ZA; 2000/5827 19.10.00 ZA

Filing date 15 October 2001

Wipo publication date 6 May 2002

Acceptance publication date 9 February 2006

International Classifications

B22F 7/06 (2006.01) 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

Event Publications

9 February 2006 Application Accepted

  Published as AU-B-2002212567

8 June 2006 Standard Patent Sealed

13 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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