Yielding rock bolt

Details for Australian Patent Application No. 2004203876 (hide)

Owner Fero Strata Systems Pty Ltd

Inventors Maltby, David

Agent Griffith Hack

Pub. Number AU-B-2004203876

Priority 2003904384 18.08.03 AU

Filing date 16 August 2004

Wipo publication date 10 March 2005

Acceptance publication date 27 August 2009

International Classifications

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

E21D 20/00 (2006.01) Setting anchoring-bolts

Event Publications

2 September 2004 Complete Application Filed

  Priority application(s): 2003904384 18.08.03 AU

10 March 2005 Application Open to Public Inspection

  Published as AU-B-2004203876

27 August 2009 Application Accepted

  Published as AU-B-2004203876

18 February 2010 Standard Patent Sealed

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