METHOD AND DEVICE FOR TAMPING BLAST HOLES

Details for Australian Patent Application No. 2002316766 (hide)

Owner MCINTYRE, Benjamin, Bartlomeus MCINTYRE, James

Inventors MCINTYRE, James; MCINTYRE, Benjamin, Bartlomeus

Pub. Number AU-A-2002316766

PCT Number PCT/ZA02/00099

PCT Pub. Number WO2003/001142

Priority 2001/5169 22.06.01 ZA

Filing date 12 June 2002

Wipo publication date 8 January 2003

International Classifications

F42D 001/14 Blasting methods or apparatus, e.g. for loading or tamping

F42D 001/18 Blasting methods or apparatus, e.g. for loading or tamping

F42D 001/08 Blasting methods or apparatus, e.g. for loading or tamping

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001/5169 22.06.01 ZA

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002316766

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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