Longwall conveyor chain having a short broad vertical link

Details for Australian Patent Application No. 2003261526 (hide)

Owner Joy MM Delaware, Inc.

Inventors Scrutton, Terence W.; Powell, Gordon E.

Agent Freehills

Pub. Number AU-A-2003261526

Priority 10/341044 13.01.03 US

Filing date 6 November 2003

Wipo publication date 29 July 2004

International Classifications

F16G 015/12 Chain couplings

Event Publications

20 November 2003 Complete Application Filed

  Priority application(s): 10/341044 13.01.03 US

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003261526

13 December 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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