Drill Bit

Details for Australian Patent Application No. 2006204633 (hide)

Owner Gray, E.

Inventors Gray, Peter Andrew

Agent Allens Arthur Robinson

Pub. Number AU-B-2006204633

Parent 54281

Filing date 31 August 2006

Wipo publication date 28 September 2006

Acceptance publication date 4 December 2008

International Classifications

E21B 10/42 (2006.01) Drilling tools

E21B 10/38 (2006.01) Drilling tools

E21B 10/60 (2006.01) Drilling tools

E21B 10/62 (2006.01) Drilling tools

Event Publications

14 September 2006 Complete Application Filed

28 September 2006 Application Open to Public Inspection

  Published as AU-B-2006204633

4 December 2008 Application Accepted

  Published as AU-B-2006204633

2 April 2009 Standard Patent Sealed

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