Shield cap for a shield-type mining support

Details for Australian Patent Application No. 2009261569 (hide)

Owner Bucyrus Europe GmbH

Inventors Hahn, Detlef; Onsori, Siamak; Lettau, Detlev; Hengstler, Stefan; Mundry, Sebastian M.

Agent Pizzeys

Pub. Number AU-B-2009261569

PCT Pub. Number WO2009/153760

Priority 10 2008 029 085 20.06.08 DE

Filing date 19 June 2009

Wipo publication date 23 December 2009

Acceptance publication date 17 May 2012

International Classifications

E21D 23/06 (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

2 December 2010 PCT application entered the National Phase

  PCT publication WO2009/153760 Priority application(s): WO2009/153760

17 May 2012 Application Accepted

  Published as AU-B-2009261569

28 June 2012 Alteration of Name

  The name of the applicant has been altered to Caterpillar Global Mining Europe GmbH Amendments

13 September 2012 Standard Patent Sealed

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