A BIDIRECTIONAL KNIFE GATE VALVE WITH FLEXIBLE PERIPHERAL SEAL

Details for Australian Patent Application No. 2001276652 (hide)

Owner VASUDEV SHARMA

Inventors VASUDEV SHARMA

Pub. Number AU-A-2001276652

PCT Pub. Number WO2002/095273

Filing date 24 May 2001

Wipo publication date 3 December 2002

International Classifications

F16K 003/02 Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing - with flat sealing faces

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2001276652

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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