Coated mining bolt

Details for Australian Patent Application No. 2004299871 (hide)

Owner Terrasimco Inc.

Inventors Simmons, Walter John; Simmons, Walter Neal

Agent Griffith Hack

Pub. Number AU-A-2004299871

PCT Pub. Number WO2005/059309

Priority 60/529,750 17.12.03 US; 60/548,183 01.03.04 US; 60/529,736 17.12.03 US

Filing date 16 December 2004

Wipo publication date 30 June 2005

International Classifications

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

B29C 45/00 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould

B29C 45/14 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

B29C 45/16 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Making multilayered or multicoloured articles

Event Publications

6 July 2006 PCT application entered the National Phase

  PCT publication WO2005/059309 Priority application(s): WO2005/059309

7 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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