Portable reading lamp

Details Portable reading lamp Portable reading lamp

2008-06-18

2009-10-20

Husar, Stephen F (Department: 2875)

Illumination

With paper, book or copy holder

Notepad

C362S184000, C362S196000, C362S221000, C362S225000, C362S249020, C362S249050, C362S259000, C362S800000

Reexamination Certificate

active

07604366

ABSTRACT:
A portable reading lamp includes a lower and an upper cover assembled together to enclose therein a printed circuit board (PCB), a plurality of light-emitting units, a laser-illuminating unit, a power supply unit, and switches for switching on and off the light-emitting units and the laser-illuminating unit. The assembled lower and upper covers define an inward curved front surface, from where the light-emitting units irradiate light onto a predetermined area to help in reading at a dark place without the need of a light-guiding plate, enabling a largely reduce size of the portable reading lamp. With the laser-illuminating unit, the portable reading lamp may serve as a laser pointer. And, magnets may be externally attached a bottom of the lower cover, enabling the portable reading lamp to serve as a magnetic memo holder.

REFERENCES:
patent: 6241360 (2001-06-01), Merrell
patent: 7198382 (2007-04-01), Donovan

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