Portable emergency light

Details Portable emergency light Portable emergency light

2006-10-17

2006-10-17

Tso, Laura K. (Department: 2875)

Illumination

Self powered lamp

Having plural lamp bulbs or lamp sockets

C362S227000, C362S240000, C362S410000, C362S800000

Reexamination Certificate

active

07121678

ABSTRACT:
A light includes a frusto-conical base that has a planar bottom surface including an access door conjoined thereto. A transparent body is conjoined to the base top surface that has annular upper and lower portions defining a cavity therebetween. The upper portion includes a transparent lens disposed about an axis thereof. A mechanism is included for illuminating the body and refracting light arrays away therefrom. The illuminating mechanism includes a conical mirror disposed within the cavity. The mirror is formed from transparent material and has a maximum diameter equal to approximately one-half a diameter of the body. The mirror extends medially upward from the body and terminates at a top surface of the body. A power source is electrically coupled to the illuminating mechanism.

REFERENCES:
patent: 3944806 (1976-03-01), Jones et al.
patent: 5105347 (1992-04-01), Ruud et al.
patent: D331198 (1992-11-01), Nickerson
patent: 5442258 (1995-08-01), Shibata
patent: 6231207 (2001-05-01), Kennedy et al.
patent: 6572249 (2003-06-01), Bailey
patent: 6685335 (2004-02-01), Yeh et al.
patent: 6695460 (2004-02-01), Warne

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