Method of manufacturing continuous sucker rod

Details for Australian Patent Application No. 2003280435 (hide)

Owner Weatherford Canada Partnership

Inventors Gereluk, Ricky; LaBonte, David

Agent Spruson & Ferguson

Pub. Number AU-B-2003280435

PCT Number PCT/CA2003/0009

PCT Pub. Number WO2004/002644

Priority 2,390,054 28.06.02 CA

Filing date 27 June 2003

Wipo publication date 19 January 2004

Acceptance publication date 15 November 2007

International Classifications

B21C 51/00 (2006.01) Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses

B21C 37/04 (2006.01) Manufacture of metal sheets, rods, wire, tubes, profilesor like semi-manufactured products, not otherwise provided for

B21C 43/04 (2006.01) Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass

B21C 47/24 (2006.01) Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only - Transferring coils to or from winding apparatus or to or from operative position therein

E21B 17/00 (2006.01) Drilling rods or pipes

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 2,390,054 28.06.02 CA

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003280435

15 November 2007 Application Accepted

  Published as AU-B-2003280435

13 March 2008 Standard Patent Sealed

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