Lighting device

Details Lighting device Lighting device

2008-05-24

2010-06-08

Truong, Bao Q (Department: 2875)

Illumination

Self powered lamp

Lamp bulb or lamp support axis adjustable or angularly fixed...

C362S249030, C362S287000, C362S371000, C362S419000, C362S427000

Reexamination Certificate

active

07731386

ABSTRACT:
A lighting device is disclosed. The lighting device can include a light bar and a base having an elongated groove shaped to receive the light bar. The light bar can be rotatable relative to the base around an axis substantially perpendicular to the long axis of the light bar. Rotation of the light bar around this axis can move the light bar into and out of the elongated groove, thus converting the lighting device between compact and expanded configurations. For greater maneuverability, the light bar can include a light source housing portion rotatable around an axis substantially parallel to the long axis of the light bar. The light source housing portion can include two or more light emitting diodes positioned along the long axis of the light bar. The lighting device can be used with a mounting sleeve shaped to receive, for example, one end of the base.

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“Fulcrum 113311-301 Flyweight Travel Booklight,” http://www.amazon.com/Fulcrum-113311-301-Flyweight-Travel-Booklight/dp/B0006JN7XC, visited Aug. 17, 2007, 1 page.

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