Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 1, 2016
Patent Application Number
14167963
Date Filed
January 29, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A security latch apparatus for the interior of a school or industrial door hinged to open outwardly. The latch includes a lower mounting door bracket with a pivotable handle designed to fit firmly against the interior doorframe and prevent that door from being prematurely pulled open. A disengagement rod is provided for authorized personnel to manually undo a secured door from its exterior.
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