Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ole-Fredrik Semb0
Jan Erik Stokkeland0
Date of Patent
February 1, 2011
0Patent Application Number
118943870
Date Filed
August 21, 2007
0Patent Primary Examiner
Patent abstract
A paravane for a seismic acquisition system includes a float, a frame suspended from the float, deflectors affixed to the frame, and means for coupling a tow rope to a lead-in functionally extending between a forward end and an aft end of the frame. The paravane includes means for selectively changing an effective position along the lead-in of the means for coupling the tow cable.
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