Assembly and method for illuminating a watch

Horology: time measuring systems or devices – Displays or display device details – With auxiliary illumination for display

Reexamination Certificate

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Details

C368S010000, C368S226000

Reexamination Certificate

active

07123550

ABSTRACT:
An assembly is provided that allows construction of a watch that includes multifunctional illumination options. The assembly of the present invention provides a means for illuminating the watch face, a high intensity flashlight and a watch locator beacon. The assembly overcomes the drawbacks associated with filament lamps by using LED lamps that provide greater brightness with less power consumption. Further, the present invention relies on a unique feature of LED's, whereby they are only illuminated by DC power at the right polarity to provide a compact assembly that utilized a minimum amount of space.

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patent: 2005/0018544 (2005-01-01), Galli

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