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Details for Australian Patent Application No. 2007309572 (hide)

Owner ESI Pipeline Services, Inc.

Inventors Sarauskas, Tom; Marquis, Gil; Guth, Murrell

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007309572

PCT Pub. Number WO2008/051408

Priority 60/853,078 20.10.06 US; 11/895,928 28.08.07 US

Filing date 17 October 2007

Wipo publication date 2 May 2008

International Classifications

E02F 1/00 (2006.01) General working methods with dredgers or soil-shifting machines

E02F 5/22 (2006.01) Dredgers or soil-shifting machines for special purposes

Event Publications

21 May 2009 PCT application entered the National Phase

  PCT publication WO2008/051408 Priority application(s): WO2008/051408

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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