Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 27, 2015
Patent Application Number
11985690
Date Filed
November 15, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
Prior art rolled T-beams used in horizontal grids in suspended ceilings, serve as vertical studs in a grid that supports wallboard in a liner for a structural wall. A horizontal strut extends along, and is connected to, the studs, to unite the studs and the strut to form the vertical grid. The grid is braced from the structural wall.
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