Insert for an attack tool, method for making same and tools incorporating same

Details for Australian Patent Application No. 2009305930 (hide)

Owner Element Six (Production) (Pty) Ltd Baker Hughes Incorporated

Inventors Jonker, Cornelis Roelof; Nilen, Roger William Nigel; Digiovanni, Anthony Albert

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2009305930

PCT Pub. Number WO2010/046863

Priority 0819257.7 21.10.08 GB

Filing date 21 October 2009

Wipo publication date 29 April 2010

International Classifications

E21B 10/46 (2006.01) Drilling tools - characterised by wear resisting parts, e.g. diamond inserts

E21B 10/573 (2006.01) Drilling tools

Event Publications

26 May 2011 PCT application entered the National Phase

  PCT publication WO2010/046863 Priority application(s): WO2010/046863

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