Controller for underground mining

Details for Australian Patent Application No. 2004201898 (hide)

Owner DBT Automation GmbH

Inventors Wesselmann, Johannes; Weigel, Wilfried; Uhlendorf, Ferdinand; Tschope, Jurgen; Titschert, Jens

Agent Davies Collison Cave

Pub. Number AU-A-2004201898

Priority 203 07 308.8 09.05.03 DE

Filing date 5 May 2004

Wipo publication date 25 November 2004

Acceptance publication date 15 January 2009

International Classifications

E21B 044/00 Automatic control

G06F 017/00 Digital computing or data processing equipment or methods, specially adapted for specific functions

E21C 035/24 Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

Event Publications

20 May 2004 Complete Application Filed

  Priority application(s): 203 07 308.8 09.05.03 DE

25 November 2004 Application Open to Public Inspection

  Published as AU-A-2004201898

2 February 2006 Assignment before Grant

  DBT Automation GmbH The application has been assigned to DBT GmbH

18 December 2008 Alteration of Name

  The name of the applicant has been altered to Bucyrus DBT Europe GmbH

15 January 2009 Application Accepted

  Published as AU-A-2004201898

14 May 2009 Standard Patent Sealed

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