Automatically disengaging spacing mechanism for a mechanical seal

Details for Australian Patent Application No. 2004217503 (hide)

Owner A.W. Chesterton Company

Inventors Azibert, Henri V.; Spritz, Wayne E.

Agent Watermark

Pub. Number AU-B-2004217503

PCT Pub. Number WO2004/079236

Priority 10/376,415 28.02.03 US

Filing date 25 February 2004

Wipo publication date 16 September 2004

Acceptance publication date 17 December 2009

International Classifications

F16J 15/34 (2006.01) Sealings - with slip-ring pressed against a more or less radial face on one member

Event Publications

22 September 2005 PCT application entered the National Phase

  PCT publication WO2004/079236 Priority application(s): WO2004/079236

17 December 2009 Application Accepted

  Published as AU-B-2004217503

15 April 2010 Standard Patent Sealed

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