US Patent 7690828 Illumination device
Patent 7690828 was granted and assigned to PACE on April, 2010 by the United States Patent and Trademark Office.
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Patent abstract
An illumination device comprising an LED (14) mounted on a rear of a PCB (12), and a light pipe (16) to direct light from the LED through an aperture (18) in the PCB to illuminate a legend (10) on the front of the PCB, the light pipe diffusing the light so as to prevent uneven illumination of the legend.
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Patent Inventor Names
Colin Fuller0
Lyndon Smith0
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US Patent 07690828 Illumination device US Patent 7690828 Illumination device
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Patent Number
076908280
Patent Number
76908280
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Official Website
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Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
076908280
Date of Patent
April 6, 2010
0Patent Application Number
122144260
Date Filed
June 19, 2008
0Official Website
Patent Primary Examiner
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US Patent 07690828 Illumination device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07690828
Date of patent
April 6, 2010
Patent application number
12214426
Date Filed
June 19, 2008
Patent primary examiner
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