Modular explosives cartridge and novel spider construction

Details for Australian Patent Application No. 2004200371 (hide)

Owner Johnson Hi-Tech (Australia) Pty Ltd

Inventors Johnson, Richard John

Agent Fisher Adams Kelly

Pub. Number AU-B-2004200371

Priority 2003900435 03.02.03 AU

Filing date 3 February 2004

Wipo publication date 19 August 2004

Acceptance publication date 10 June 2010

International Classifications

F42B 3/02 (2006.01) Blasting cartridges, i.e. case and explosive

F42B 3/26 (2006.01) Blasting cartridges, i.e. case and explosive

F42D 1/14 (2006.01) Blasting methods or apparatus, e.g. for loading or tamping

F42D 1/22 (2006.01) Blasting methods or apparatus, e.g. for loading or tamping

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 2003900435 03.02.03 AU

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2004200371

10 June 2010 Application Accepted

  Published as AU-B-2004200371

7 October 2010 Standard Patent Sealed

30 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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