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Door assembly
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Patent number 11,821,255
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Issue date Nov 21, 2023
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Endura Products, LLC
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Kevin T. MacDonald
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Door assembly
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Patent number 11,015,000
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Issue date May 25, 2021
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Endura Products, LLC
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Kevin T. MacDonald
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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