ABRASION RESISTANT EARTH WORKING SURFACE AND WELD STUD

Details for Australian Patent Application No. 2003217797 (hide)

Owner NELSON STUD WELDING, INC.

Inventors CHAMPNEY, Clark, B.

Pub. Number AU-A-2003217797

PCT Number PCT/US03/06085

PCT Pub. Number WO2003/078746

Priority 60/363,060 11.03.02 US; 10/374,608 26.02.03 US

Filing date 27 February 2003

Wipo publication date 29 September 2003

International Classifications

E02F 009/28 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

B23K 035/02 Rods, electrodes, materials, or media, for use in soldering, welding, or cutting - characterised by mechanical features, e.g. shape

E02F 003/815 Dredgers

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/363,060 11.03.02 US; 10/374,608 26.02.03 US

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003217797

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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