Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 11, 2015
Patent Application Number
14193958
Date Filed
February 28, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A mechanical drop-away ceiling may include a frame and a panel. The frame may be configured to be suspended above a floor. The frame may include a movable element movable between a closed position and an open position. The panel may be selectively retained at the frame by the movable element in the closed position and may be free to drop away from the frame when the movable element is in the open position.
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