Patent ID: 6294983
Filing Date: 2001-09-25
Classification: G02B,G09F

Abstract:
A lighted emergency sign comprising:(a) an installation body including a main body member having front and rear downwardly projecting portions defining a longitudinally directed channel;(b) an indicating board coupled to suspend from said installation body, said indicating board being at least partially transparent and having predetermined indicia formed thereon, said indicating board including a longitudinal upper edge portion extending into said installation body channel;(c) a light fitting coupled to said installation body for illuminating said indicating board, said light fitting including a lighting circuit board and a plurality of series connected LED devices coupled thereto, said LED devices being disposed in said installation body channel spaced from said upper edge portion of said indicating board; and,(d) a power supply device disposed in said main body member coupled to said light fitting, said power supply device including an uninterrupted circuit formed on a power supply circuit board, a transformer, and at least one charging battery.