Diffuser for luminaire

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United States of America Patent

PATENT NO 10030830
SERIAL NO

14706730

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Abstract

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A luminaire having a diffuser structure configured to adjust a shadow cast from one or more LED light sources such that the shadow cast has a gradated transition between an area of illumination and an area of shadow. Accordingly, diffuser teeth may be configured to cast a plurality of shadows from a plurality of LED light sources such that a complex overlap pattern of shadows from the plurality of LED light sources forms a shadow gradient between an area of illumination and an area in shade.

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Patent Owner(s)

Patent OwnerAddress
FOCAL POINT L L C4141 SOUTH PULASKI ROAD CHICAGO IL 60632

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Casey Chicago, US 44 802
Krotseng, Stephen Chicago, US 12 15

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7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 24, 2026
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