WATER GATE IN AUTOMATIC DAM HAVING MULTI-STAGE DISCHARGE SYSTEM

Details for Australian Patent Application No. 2003221252 (hide)

Owner HAN, Sang, Kwan

Inventors HAN, Sang, Kwan

Pub. Number AU-A-2003221252

PCT Number PCT/KR03/00669

PCT Pub. Number WO2003/083223

Priority 10-2002-0018363 03.04.02 KR; 10-2002-0022093 22.04.02 KR; 10-2002-0053660 05.09.02 KR; 10-2002-0057961 24.09.02 KR; 10-2003-0020284 31.03.03 KR

Filing date 3 April 2003

Wipo publication date 13 October 2003

International Classifications

E02B 007/40 Barrages or weirs

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0018363 03.04.02 KR; 10-2002-0022093 22.04.02 KR; 10-2002-0053660 05.09.02 KR; 10-2002-0057961 24.09.02 KR; 10-2003-0020284 31.03.03 KR

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003221252

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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