Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Abraham M. Underkofler0
James J. Lehane0
Peder J. Gulbrandsen0
Date of Patent
August 16, 2016
Patent Application Number
14800905
Date Filed
July 16, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A support bar, and method of its manufacture, for suspending grid members of a suspended ceiling, the bar being formed of a length of a sheet metal strip, a lower portion of the bar having regularly spaced holes for receiving and supporting bulbs of grid runners, an upper portion of the bars having longitudinally extending formed ribs, the ribs extending laterally from both sides of a central plane in which the lower portion lies.
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