Method of manufacturing a cutting element

Details for Australian Patent Application No. 2004211523 (hide)

Owner Element Six (Pty) Ltd

Inventors Tank, Klaus

Agent Griffith Hack

Pub. Number AU-B-2004211523

PCT Pub. Number WO2004/072435

Priority 2003/1130 11.02.03 ZA

Filing date 11 February 2004

Wipo publication date 26 August 2004

Acceptance publication date 4 December 2008

International Classifications

E21B 10/56 (2006.01) Drilling tools

E21B 10/567 (2006.01) Drilling tools

Event Publications

8 September 2005 PCT application entered the National Phase

  PCT publication WO2004/072435 Priority application(s): WO2004/072435

4 December 2008 Amendment Made

  The nature of the amendment is: Amend the invention title to read Method of manufacturing a cutting element

4 December 2008 Application Accepted

  Published as AU-B-2004211523

2 April 2009 Standard Patent Sealed

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