CONTROL VALVE WITH LOW NOISE AND ENHANCED FLOW CHARACTERISTICS

Details for Australian Patent Application No. 2003286878 (hide)

Owner FISHER CONTROLS INTERNATIONAL LLC

Inventors BAUMANN, Hans, D.

Pub. Number AU-A-2003286878

PCT Number PCT/US2003/0349

PCT Pub. Number WO2004/061346

Priority 10/326,788 19.12.02 US

Filing date 3 November 2003

Wipo publication date 29 July 2004

International Classifications

F16K 047/04 Means in valves for absorbing fluid energy

F16K 003/26 Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/326,788 19.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003286878

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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