Method and Apparatus For insertion of Rock Bolts

Details for Australian Patent Application No. 2005201548 (hide)

Owner Hydramatic Engineering Pty Ltd

Inventors Charlton, Paul; Flynn, Daniel

Agent Walsh & Associates

Pub. Number AU-B-2005201548

Parent 35441

Filing date 14 April 2005

Wipo publication date 5 May 2005

Acceptance publication date 22 March 2007

International Classifications

E21D 20/02 (2006.01) Setting anchoring-bolts

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

Event Publications

28 April 2005 Complete Application Filed

5 May 2005 Application Open to Public Inspection

  Published as AU-B-2005201548

2 June 2005 Application with amended filing dates

  Hydramatic Engineering Pty Ltd The filing date has been amended to 14.04.2005

22 March 2007 Application Accepted

  Published as AU-B-2005201548

19 July 2007 Standard Patent Sealed

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