METHOD AND DEVICE FOR ADJUSTING HEIGHT OF MANHOLE

Details for Australian Patent Application No. 2002230138 (hide)

Owner KONNO, Shuichi KONNO, Sakao

Inventors KONNO, Shuichi

Pub. Number AU-A-2002230138

PCT Pub. Number WO2002/064894

Priority 2002-26035 01.02.02 JP; 2001-35941 13.02.01 JP

Filing date 4 February 2002

Wipo publication date 28 August 2002

International Classifications

E02D 029/12 Underground or underwater structures - Manhole shafts

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002230138

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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