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Document Number
US Patent 6714488
Issued Date
March 30, 2004
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Abstract
A watch is disclosed that includes a color changing feature that is created by using two polarized lenses, one of which is stationary, the other of which would rotate around a central axis. The presence of the two polarized lenses would create a display of color that would change depending on the orientation of one lens to the other. This design, with its central axis and circular shape, lends itself to be readily used on the face of a watch. This watch would then have the unique feature of a color changing face. With the top polarized lens attached to the watch mechanics, the lens would rotate slightly and with each movement the color of the entire face would slowly turn into another color as it changes through the entire color spectrum cycle.
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Kinetichrome - US Patent 6714488 Drawing
Drawing from US Patent 6714488
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Number of Claims:
4
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Published
March 30, 2004
Application Number
10/235,473
Filed
September 4, 2002
US Classification
368/223   368/242 368/84
Int'l Classification
G04C   17/00   (20060101)  
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Assistant Examiner
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Parent Case
This application claims the benefit of Provisional application Ser. No. 60/316,631, filed Sep. 4, 2001.
USPTO Field of Search
368/223   368/82   368/83   368/84   368/82   368/83   368/84   368/82   368/83   368/84  
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