Drilling tool and drilling method

Details for Australian Patent Application No. 2009222529 (hide)

Owner Hilti Aktiengesellschaft

Inventors Ludwig, Wolfgang; Heemann, Kay; Bohn, Uwe

Agent Shelston IP

Pub. Number AU-B-2009222529

Priority 102008042846.9 15.10.08 DE

Filing date 2 October 2009

Wipo publication date 29 April 2010

Acceptance publication date 12 April 2012

International Classifications

E21B 44/06 (2006.01) Automatic control

B23Q 11/00 (2006.01) Accessories

Event Publications

22 October 2009 Complete Application Filed

  Priority application(s): 102008042846.9 15.10.08 DE

29 April 2010 Application Open to Public Inspection

  Published as AU-B-2009222529

12 April 2012 Application Accepted

  Published as AU-B-2009222529

9 August 2012 Standard Patent Sealed

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