Illumination – Light source and modifier – Laser type
Reexamination Certificate
2006-10-17
2006-10-17
Husar, Stephen F (Department: 2875)
Illumination
Light source and modifier
Laser type
C362S184000, C362S185000, C362S190000, C362S249070, C362S376000, C362S427000
Reexamination Certificate
active
07121688
ABSTRACT:
A box light includes a housing having first and second clamshell-halves. Each clamshell-half has a lamp face and an opposite exterior surface. At least one lamp and its corresponding protective enclosure is mounted in each of the lamp faces. Each of the lamp faces has at least one lamp-receiving aperture. The clamshell-halves are rotatably mounted to one another by a first hinge for rotation relative to another about the first hinge between open and closed positions. The open position includes selectively positionable open positions exposing the lamp faces so that an included angle between the lamp faces may be opened to two hundred seventy degrees whereby the lamps on each lamp face shines outwardly and oppositely of the housing when electrically powered. In the closed position the lamp faces are in closely adjacent opposed facing relation and the exterior surfaces are oppositely disposed. Also, when in the closed position, the at least one lamp and its protective enclosure on each of the first and second clamshell-halves is aligned and mated with the lamp-receiving aperture on the opposed facing lamp faces so as to insert at least the protective enclosure of each of the at least one lamps into mating engagement with the corresponding lamp-receiving apertures in the opposed facing lamp faces.
REFERENCES:
patent: 1370842 (1921-03-01), Reeves
patent: 4658337 (1987-04-01), Burke
patent: 4707766 (1987-11-01), Bertozzi
patent: 5890793 (1999-04-01), Stephens
patent: 6164801 (2000-12-01), Alexander-Katz
patent: 6659620 (2003-12-01), Goto
Dunwiddie Meghan K.
Edwards Antony C.
Husar Stephen F
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