Drillhole blasting

Details for Australian Patent Application No. 2002214200 (hide)

Owner International Technologies, LLC

Inventors Collinsworth, Stephen Mitchell; Skaggs, Roger Dean; Heinke, Nils Alberto

Agent Shelston IP

Pub. Number AU-B-2002214200

PCT Pub. Number WO02/42711

Priority 2000/6809 21.11.00 ZA

Filing date 19 November 2001

Wipo publication date 3 June 2002

Acceptance publication date 2 March 2006

International Classifications

F42D 1/08 (2006.01) Blasting methods or apparatus, e.g. for loading or tamping

E21C 37/16 (2006.01) Other methods or devices for dislodging with or without loading

F42D 3/04 (2006.01) Particular applications of blasting techniques

Event Publications

2 March 2006 Application Accepted

  Published as AU-B-2002214200

29 June 2006 Standard Patent Sealed

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