Railway car coupler knuckle having improved bearing surface

Details for Australian Patent Application No. 2009202752 (hide)

International Classifications

Event Publications

23 July 2009 Complete Application Filed

30 July 2009 Application Open to Public Inspection

Published as AU-A-2009202752

7 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application was refused. 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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