SEAT RING FOR BUTTERFLY VALVE

Details for Australian Patent Application No. 2003302706 (hide)

Owner ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD.

Inventors YAMAMOTO, Yukitomo; SHAKAGORI, Akihiro

Pub. Number AU-A-2003302706

PCT Number PCT/JP2003/0153

PCT Pub. Number WO2004/051122

Priority 2002-349188 29.11.02 JP

Filing date 1 December 2003

Wipo publication date 23 June 2004

International Classifications

F16K 001/226 Constructional types - Shape or arrangement of the sealing

Event Publications

22 July 2004 Complete Application Filed

  Priority application(s): 2002-349188 29.11.02 JP

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003302706

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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