Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 23, 2017
Patent Application Number
14883426
Date Filed
October 14, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A crane system includes a structural truss positioned within a central opening defined by an inside surface of an annular tower, a crane mast connected to an outside surface of the annular tower, and a jib arm connected to the crane mast.
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