Rock Bolt Assembly

Details for Australian Patent Application No. 2004100227 (hide)

Owner DYWIDAG-Systems International Pty Limited

Inventors Vandervliet, Keith

Agent Spruson & Ferguson

Pub. Number AU-A-2004100227

Priority 2003902360 15.05.03 AU

Filing date 26 March 2004

Opi date 22 April 2004

International Classifications

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

Event Publications

8 April 2004 Innovation Patent Application Filed

  Priority application(s): 2003902360 15.05.03 AU

22 April 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100227

22 April 2004 Innovation Patent Sealed

12 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004100228-A system and method related to the transaction of real estate

2004100226-Structural member