SYNCHRONIZED TUBULAR FRICTION WELDING ARRANGEMENT

Details for Australian Patent Application No. 2002329793 (hide)

Owner VERI-TEK INC.

Inventors JURANITCH, James, C.; OLSCHEFSKI, Robert, D.

Pub. Number AU-A-2002329793

PCT Number PCT/US02/26562

PCT Pub. Number WO2003/066271

Priority 60/313,739 20.08.01 US; 60/313,734 20.08.01 US; 60/313,741 20.08.01 US

Filing date 20 August 2002

Wipo publication date 2 September 2003

International Classifications

B23K 020/12 Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating - the heat being generated by friction

B23K 037/053 Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass - aligning cylindrical work

F16C 003/02 Shafts - Shafts

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 60/313,739 20.08.01 US; 60/313,734 20.08.01 US; 60/313,741 20.08.01 US

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2002329793

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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