METHOD OF HYDROFORMING ARTICLES AND THE ARTICLES FORMED THEREBY

Details for Australian Patent Application No. 2002352763 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY GENERAL MOTORS CORPORATION

Inventors TARBUTTON, Kent, S.; LENDWAY, Joseph, M., IV

Pub. Number AU-A-2002352763

PCT Number PCT/US02/36922

PCT Pub. Number WO2003/047785

Priority 09/997,947 30.11.01 US

Filing date 18 November 2002

Wipo publication date 17 June 2003

International Classifications

B21D 026/02 Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces

F16L 013/10 Pipe joints

F16B 011/00 Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding

B62D 027/02 Connections between superstructure sub-units

B21D 039/04 Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating - of tubes with tubes

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 09/997,947 30.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002352763

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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