Improved self-centering drill bit with pilot tip

Details for Australian Patent Application No. 2004208667 (hide)

Owner Black & Decker, Inc.

Inventors Rompel, Markus; Wetzl, Alfons

Agent Davies Collison Cave

Pub. Number AU-A-2004208667

Priority 0324996.8 27.10.03 GB; 0320962.4 08.09.03 GB

Filing date 2 September 2004

Wipo publication date 24 March 2005

International Classifications

B23B 051/02 Tools for drilling machines - Twist drills

Event Publications

16 September 2004 Complete Application Filed

  Priority application(s): 0324996.8 27.10.03 GB; 0320962.4 08.09.03 GB

24 March 2005 Application Open to Public Inspection

  Published as AU-A-2004208667

31 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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