Gamma-stable high pressure stopcock

Details for Australian Patent Application No. 2003228844 (hide)

Owner ACIST MEDICAL SYSTEMS, INC.

Inventors McPeak, Thomas J.; Moon, Jon K.

Agent Griffith Hack

Pub. Number AU-A-2003228844

PCT Number PCT/US03/13915

PCT Pub. Number WO2003/093704

Priority 10/138,085 03.05.02 US

Filing date 2 May 2003

Wipo publication date 17 November 2003

International Classifications

F16K 005/02 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

F16K 005/04 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

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

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/138,085 03.05.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003228844

29 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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