Cartridge shell and cartridge for blast holes and method of use

Details for Australian Patent Application No. 2006200994 (hide)

Owner Rocktek Ltd

Inventors Rogers, Nigel; Tota, Edward

Agent Griffith Hack

Pub. Number AU-B-2006200994

Parent 2001235240

Filing date 8 March 2006

Wipo publication date 30 March 2006

Acceptance publication date 24 July 2008

International Classifications

F42B 3/04 (2006.01) Blasting cartridges, i.e. case and explosive

E21C 37/14 (2006.01) Other methods or devices for dislodging with or without loading

F42B 3/22 (2006.01) Blasting cartridges, i.e. case and explosive

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

F42D 1/12 (2006.01) Blasting methods or apparatus, e.g. for loading or tamping

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

Event Publications

23 March 2006 Complete Application Filed

30 March 2006 Application Open to Public Inspection

  Published as AU-B-2006200994

24 July 2008 Application Accepted

  Published as AU-B-2006200994

20 November 2008 Standard Patent Sealed

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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