Self-boring rock anchor

Details for Australian Patent Application No. 2008201909 (hide)

Owner Hilti AG

Inventors Ludwig, Wolfgang; Heemann, Kay; Bayeri, Michael

Agent Shelston IP

Pub. Number AU-B-2008201909

Priority 102007000277.9 16.05.07 DE

Filing date 30 April 2008

Wipo publication date 4 December 2008

Acceptance publication date 14 April 2011

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

22 May 2008 Complete Application Filed

  Priority application(s): 102007000277.9 16.05.07 DE

26 June 2008 Corrigenda

  Complete Applications Filed - Name Index Under the name Hilti AG, Application No. 2008201909, under INID (22) correct the date to read 30.04.2008

4 December 2008 Application Open to Public Inspection

  Published as AU-B-2008201909

14 April 2011 Application Accepted

  Published as AU-B-2008201909

11 August 2011 Standard Patent Sealed

1 September 2011 Corrigenda

  Applications Accepted - Name Index Under the name Hilti AG, Application No. 2008201909, under INID (72) correct the co-inventor to Bayerl, Michael

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