Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ian M. McMackin0
Pankaj B. Lad0
Date of Patent
December 18, 2007
Patent Application Number
10917761
Date Filed
August 13, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is directed to a body having a first area and a second area separated by a recess. The recess is dimensioned to reduce, if not prevent, a liquid moving along a surface of the body from traveling between the first and second areas. One or more alignment marks may be positioned within one of the first and second areas. In this manner, the recess functions as a moat by reducing, if not preventing, a quantity of the liquid from being in superimposition with the alignment marks.
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