METHOD FOR PRODUCING WELDED TUBING HAVING A UNIFORM MICROSTRUCTURE

Details for Australian Patent Application No. 2002240135 (hide)

Owner CRUCIBLE MATERIALS CORPORATION

Inventors TVERBERG, John, C.

Pub. Number AU-A-2002240135

PCT Pub. Number WO2002/064845

Priority 09/770,211 29.01.01 US

Filing date 29 January 2002

Wipo publication date 28 August 2002

International Classifications

C21D 009/50 Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for welded joints

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002240135

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002240136-METHOD AND APPARATUS FOR CONDUCTING LIVE, POINTOF-SALE, ELECTRONIC MONITORING AND TRANSACTION SERVICES

2002240134-IMPROVED SHOCK ABSORBER