Boronized valve seal

Details for Australian Patent Application No. 2005323291 (hide)

Owner Fisher Controls International LLC

Inventors Gossett, James Leroy

Agent Shelston IP

Pub. Number AU-A-2005323291

PCT Pub. Number WO2006/073678

Priority 11/030,782 07.01.05 US

Filing date 8 December 2005

Wipo publication date 13 July 2006

International Classifications

F16K 47/08 (2006.01) Means in valves for absorbing fluid energy

F16J 15/08 (2006.01) Sealings - with exclusively metal packing

F16J 15/10 (2006.01) Sealings - with non-metallic packing

F16K 3/24 (2006.01) Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing

F16K 25/00 (2006.01) Details

Event Publications

19 July 2007 PCT application entered the National Phase

  PCT publication WO2006/073678 Priority application(s): WO2006/073678

24 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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