Threaded bar & rock bolts formed therefrom

Details for Australian Patent Application No. 2003229113 (hide)

Owner INDUSTRIAL ROLL FORMERS PTY LIMITED

Inventors Fergusson, Jeffrey Robert

Agent Fraser Old & Sohn of PO Box 560 Milsons Point NSW 1565 Australia

Pub. Number AU-A-2003229113

PCT Number PCT/AU03/00671

PCT Pub. Number WO2003/102374

Priority PS 2662 30.05.02 AU

Filing date 30 May 2003

Wipo publication date 19 December 2003

International Classifications

E21D 021/00 Anchoring-bolts for roof, floor, or shaft-lining protection

B21H 003/02 Making helical bodies or bodies having parts of helical shape

B21H 003/04 Making helical bodies or bodies having parts of helical shape

B21H 008/00 Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): PS 2662 30.05.02 AU

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003229113

9 October 2008 Assignment before Grant

  Industrial Roll Formers Pty Ltd The application has been assigned to Minova Australia Pty Limited Assignments before Grant, Section 113

24 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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