Werkzeug

Details for Australian Patent Application No. 2008201921 (hide)

Owner Wirtgen GmbH

Inventors Lenz, Martin; Abresch, Stefan; Lehnert, Thomas; Hahn, Gunter

Agent Griffith Hack

Pub. Number AU-B-2008201921

Priority 10 2007 030 640.9-24 02.07.07 DE

Filing date 1 May 2008

Wipo publication date 22 January 2009

Acceptance publication date 4 November 2010

International Classifications

E21C 35/19 (2006.01) Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

B25B 29/00 (2006.01) Accessories

B25D 3/00 (2006.01) Hand chisels

Event Publications

22 May 2008 Complete Application Filed

  Priority application(s): 10 2007 030 640.9-24 02.07.07 DE

22 January 2009 Application Open to Public Inspection

  Published as AU-B-2008201921

4 November 2010 Application Accepted

  Published as AU-B-2008201921

2 December 2010 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Tool. Address for service in Australia - Griffith Hack Level 19 109 St Georges Terrace Perth WA 6000 2009

24 March 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Tool

31 March 2011 Standard Patent Sealed

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