FULLY DRAINABLE WEIR VALVE

Details for Australian Patent Application No. 2003220362 (hide)

Owner ENTEGRIS, INC.

Inventors MCKENZIE, Jeffrey, J.

Pub. Number AU-A-2003220362

PCT Number PCT/US03/08224

PCT Pub. Number WO2003/081099

Priority 60/365,492 18.03.02 US

Filing date 17 March 2003

Wipo publication date 8 October 2003

International Classifications

F16K 007/12 Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage - with flat, dished, or bowl-shaped diaphragm

F16K 007/17 Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/365,492 18.03.02 US

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003220362

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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