Coupling for excavating wear part

Details for Australian Patent Application No. 2007202390 (hide)

Owner Esco Corporation

Inventors Carpenter, Christopher M.; Jones, Larren F.; Graf, David M.

Agent Callinan

Pub. Number AU-B-2007202390

Parent 2002320130

Filing date 25 May 2007

Wipo publication date 14 June 2007

Acceptance publication date 28 May 2009

International Classifications

E02F 9/28 (2006.01) Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - Small metalwork for digging elements, e.g. teeth

Event Publications

14 June 2007 Application Open to Public Inspection

  Published as AU-B-2007202390

14 June 2007 Complete Application Filed

28 May 2009 Application Accepted

  Published as AU-B-2007202390

17 September 2009 Opposition Lodged

  CQMS Pty Ltd has lodged an opposition against Esco Corporation.

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