A METHOD FOR STABILIZATION OF ROCK AND SOIL MASSES, AND A ROCK BOLT FOR PRACTICING THE METHOD

Details for Australian Patent Application No. 2002235093 (hide)

Owner ATLAS COPCO ROCK DRILLS AB

Inventors ARVIDSSON, Thomas; SCOLARI, Federico

Pub. Number AU-A-2002235093

PCT Pub. Number WO2002/075116

Priority 01/00915-8 15.03.01 SE

Filing date 6 March 2002

Wipo publication date 3 October 2002

International Classifications

E21D 020/00 Setting anchoring-bolts

E21D 021/00 Anchoring-bolts for roof, floor, or shaft-lining protection

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002235093

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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