Cutting tool and method of using same

Details for Australian Patent Application No. 2001258042 (hide)

Owner Commonwealth Scientific and Industrial Research Organisation

Inventors Willis, Paul Edwin; Bunker, Kit; Boland, James Norman

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001258042

PCT Pub. Number WO01/88322

Priority PQ7589 18.05.00 AU; PQ7588 18.05.00 AU; PQ7590 18.05.00 AU

Filing date 18 May 2001

Wipo publication date 26 November 2001

Acceptance publication date 30 March 2006

International Classifications

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

E21B 25/04 (2006.01) Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors

E21C 25/18 (2006.01) Cutting

E21C 35/183 (2006.01) Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

Event Publications

30 March 2006 Application Accepted

  Published as AU-B-2001258042

27 July 2006 Standard Patent Sealed

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