Arrangement of a hydraulic component as well as actuators and/or sensors for underground mining

Details for Australian Patent Application No. 2004200963 (hide)

Owner DBT GmbH

Inventors Hantke, Patrick; Titschert, Jens; Romanski, Jurgen; Boldt, Torsten; Mundry, Sebastian M.; Wagner, Horst; Suilmann, Franz-Heinrich; Reinelt, Werner

Agent Davies Collison Cave

Pub. Number AU-B-2004200963

Priority 103 10 893.9 11.03.03 DE

Filing date 5 March 2004

Wipo publication date 30 September 2004

Acceptance publication date 26 February 2009

International Classifications

E21C 35/24 (2006.01) Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

E21D 23/26 (2006.01) Mine roof supports for step-by-step movement, e.g. in combination with provisions for shifting of conveyers, mining machines, or guides therefor

E21D 23/14 (2006.01) Mine roof supports for step-by-step movement, e.g. in combination with provisions for shifting of conveyers, mining machines, or guides therefor

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 103 10 893.9 11.03.03 DE

30 September 2004 Application Open to Public Inspection

  Published as AU-B-2004200963

2 February 2006 Assignment before Grant

  DBT Automation GmbH The application has been assigned to DBT GmbH Assignments before Grant, Section 113

26 February 2009 Application Accepted

  Published as AU-B-2004200963

2 April 2009 Alteration of Name

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

23 April 2009 Corrigenda

  Applications Accepted - Name Index Under the Name BDT GmbH, Application No. 2004200963, under INID (71) correct the applicant name to Bucyrus Europe DBT GmbH

25 June 2009 Standard Patent Sealed

2 August 2012 Application for Amendment

  The nature of the amendment is: Amend the Patentee name from Bucyrus Europe DBT GmbH to Caterpillar Global Mining Europe GmbH . Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000

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