Guide assembly for a core bit

Details for Australian Patent Application No. 2003200745 (hide)

Owner Hilti Aktiengesellschaft

Inventors Britten, Werner; Doberenz, Sabine; Bongers-Ambrosius, Hans-Werner

Agent Baldwin Shelston Waters

Pub. Number AU-A-2003200745

Priority 10213217.8 25.03.02 DE

Filing date 28 February 2003

Wipo publication date 9 October 2003

International Classifications

B28D 001/14 Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere - by boring or drilling

B23B 051/05 Tools for drilling machines

B23B 051/04 Tools for drilling machines - for trepanning

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 10213217.8 25.03.02 DE

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003200745

24 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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