MAGNETIC FLUID SEAL DEVICE

Details for Australian Patent Application No. 2002256907 (hide)

Owner NOK CORPORATION

Inventors ANZAI, Hiroshi; KANNO, Takao; IMAMOTO, Yoshimi

Pub. Number AU-A-2002256907

PCT Pub. Number WO2002/095271

Priority 2001-152418 22.05.01 JP

Filing date 22 May 2002

Wipo publication date 3 December 2002

International Classifications

F16J 015/40 Sealings - by means of fluid

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002256907

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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