Rock bolt

Details for Australian Patent Application No. 2004283318 (hide)

Owner Aveng (Africa) Limited

Inventors Dawe, Stephen George

Agent Halford & Co

Pub. Number AU-B-2004283318

PCT Pub. Number WO2005/040557

Priority 2003/8405 29.10.03 ZA

Filing date 28 October 2004

Wipo publication date 6 May 2005

Acceptance publication date 21 May 2009

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

Event Publications

11 May 2006 PCT application entered the National Phase

  PCT publication WO2005/040557 Priority application(s): WO2005/040557

7 May 2009 Alteration of Name

  The name of the applicant has been altered to Aveng (Africa) Limited

21 May 2009 Application Accepted

  Published as AU-B-2004283318

17 September 2009 Standard Patent Sealed

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