VACUUM GATE VALVE

Details for Australian Patent Application No. 2003245081 (hide)

Owner PARK, Woong-Ki

Inventors PARK, Woong-Ki

Pub. Number AU-A-2003245081

PCT Number PCT/KR03/01286

PCT Pub. Number WO2004/010035

Priority 10-2002-0042605 19.07.02 KR; 10-2002-0042607 19.07.02 KR; 10-2002-0063367 17.10.02 KR

Filing date 30 June 2003

Wipo publication date 9 February 2004

International Classifications

F16K 003/18 Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing

F16K 031/124 Operating means

F16K 051/02 Other details not peculiar to particular types of valves or cut-off apparatus - specially adapted for high-vacuum installations

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 10-2002-0042605 19.07.02 KR; 10-2002-0042607 19.07.02 KR; 10-2002-0063367 17.10.02 KR

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003245081

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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