Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Earl Barnett0
Date of Patent
April 20, 2010
0Patent Application Number
108121070
Date Filed
March 30, 2004
0Patent Primary Examiner
Patent abstract
An apparatus which enables the user to transition the location of a load contained within vessels or cavities which are accessed by means of a manhole, manway, or other similar openings which provides for limiting peripheral interference, the establishment of a high center point in both horizontal and vertical applications, and limiting the weight and bulk of such an apparatus.
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