Premise evacuation system

Communications: electrical – Systems – Manual alarm telegraph; e.g. – other than signal box type

Reexamination Certificate

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Details

C340S293000, C340S326000, C340S332000, C340S384100

Reexamination Certificate

active

07154379

ABSTRACT:
An evacuation system using a combination of elements, such as an on-site weather station (2), a computer system (1) with proprietary software, sensors and other elements to determine a safe direction of evacuation from a premises (11) in case of a threat, use indicators to determine the direction of evacuation and notification of parties external to the premises (11) of evacuation.

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patent: 6873256 (2005-03-01), Lemelson et al.
patent: 2001/0040501 (2001-11-01), Right et al.

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