BALL VALVE

Details for Australian Patent Application No. 2003279635 (hide)

Owner AKER VALVES AS

Inventors LEKNES, Ottar, Arne

Pub. Number AU-A-2003279635

PCT Number PCT/NO03/00223

PCT Pub. Number WO2004/011832

Priority 2002 3197 01.07.02 NO

Filing date 30 June 2003

Wipo publication date 16 February 2004

International Classifications

F16K 005/06 Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary - with plugs having spherical surfaces

F16K 005/20 Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 2002 3197 01.07.02 NO

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003279635

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003279636-PURIFIED AMYLASE INHIBITOR AND NOVEL PROCESS FOR OBTAINING THE SAME

2003279634-INTUBATION MONITORING APPARATUS AND METHOD