TOOL HEAD AND TOOL FOR UNDERCUTTING

Details for Australian Patent Application No. 2002232341 (hide)

Owner SANDVIK AB

Inventors NAVA, Peter

Pub. Number AU-A-2002232341

PCT Pub. Number WO2002/066793

Priority 0100622-0 23.02.01 SE

Filing date 15 February 2002

Wipo publication date 4 September 2002

International Classifications

E21C 027/22 Machines which completely free the mineral from the seam

E21B 010/12 Drilling tools

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002232341

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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