Down-hole Hammer Drill

Details for Australian Patent Application No. 2010200838 (hide)

Owner Gilbert, A. Thompson, B.

Inventors Gilbert, Andrew Stephen; Thompson, Barry John

Agent Wrays

Pub. Number AU-A-2010200838

Filing date 4 March 2010

Wipo publication date 1 April 2010

International Classifications

E21B 4/14 (2006.01) Drives for drilling, used in the borehole

E21B 4/06 (2006.01) Drives for drilling, used in the borehole

E21B 6/00 (2006.01) Drives for drilling with combined rotary and percussive action

E21B 10/36 (2006.01) Drilling tools - Percussion drill bits

Event Publications

25 March 2010 Complete Application Filed

1 April 2010 Application Open to Public Inspection

  Published as AU-A-2010200838

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