A VIRTUAL CAMERA ON THE BUCKET OF AN EXCAVATOR DISPLAYING 3D IMAGES OF BURIED PIPES

Details for Australian Patent Application No. 2002310396 (hide)

Owner WITTEN TECHNOLOGIES INC.

Inventors HANSEN, Thorkild; BIRKEN, Ralf; DEMING, Ross; ORISTAGLIO, Michael, L.; GREEN, Robert, G.

Pub. Number AU-A-2002310396

PCT Number PCT/US02/18557

PCT Pub. Number WO2002/096110

Priority 60/292,130 18.05.01 US; 10/143,423 10.05.02 US

Filing date 14 May 2002

Wipo publication date 3 December 2002

International Classifications

H04N 007/18 Television systems - Closed-circuit television systems, i.e. systems in which the signal is not broadcast

E21B 044/00 Automatic control

E21B 047/00 Survey of boreholes or wells

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/292,130 18.05.01 US; 10/143,423 10.05.02 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310396

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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