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Portable lighting device
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Patent number 8,575,893
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Issue date Nov 5, 2013
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Koehler-Bright Star, Inc.
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John Devaney
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F21 - LIGHTING
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Portable lighting device
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Patent number 7,967,467
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Issue date Jun 28, 2011
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Koehler-Bright Star, Inc.
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John Devaney
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F21 - LIGHTING
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Cap lamp
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Patent number D605319
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Issue date Dec 1, 2009
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Koehler-Bright Star, Inc.
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John Devaney
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D26 - Lighting
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Lamp lens
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Patent number D583987
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Issue date Dec 30, 2008
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Koehler-Bright Star, Inc.
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John Devaney
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D26 - Lighting