Clock having a linear array of graduations and light bands...

Horology: time measuring systems or devices – Chronological – With electro-optical display

Reexamination Certificate

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Details

C368S223000

Reexamination Certificate

active

11386036

ABSTRACT:
A clock including a screen having graduations therealong representing time periods, and light bands representing hours, minutes and seconds hands traveling along the screen to indicate current time. When at least two of the three hands overlap one another, light flashes are displayed.

REFERENCES:
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patent: 4752919 (1988-06-01), Clark
patent: 5214624 (1993-05-01), Siebrasse
patent: 5526327 (1996-06-01), Cordova, Jr.
patent: 6249486 (2001-06-01), Chitturi
patent: 6256265 (2001-07-01), Sepulveda
patent: 6256625 (2001-07-01), Breyer et al.
patent: 6690623 (2004-02-01), Maano
patent: 6711101 (2004-03-01), Bornovski

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