Rock bolting method and rock bolt

Details for Australian Patent Application No. 2005245752 (hide)

Owner Atlas Copco Rock Drills AB

Inventors Charette, Francois; Oberg, Fredrik; Bureau, Mario

Agent Watermark

Pub. Number AU-A-2005245752

PCT Pub. Number WO2005/113939

Priority 0401317-3 24.05.04 SE

Filing date 18 April 2005

Wipo publication date 1 December 2005

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

E21D 21/02 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

Event Publications

4 January 2007 PCT application entered the National Phase

  PCT publication WO2005/113939 Priority application(s): WO2005/113939

11 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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