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Vertical window shade
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Patent number 5,743,318
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Issue date Apr 28, 1998
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Newell Operating Company
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Bryan K. Ruggles
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Blind with curtain
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Patent number 5,638,881
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Issue date Jun 17, 1997
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Newell Operating Company
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Bryan K. Ruggles
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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