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Soft-stop device and system
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Patent number 10,358,856
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Issue date Jul 23, 2019
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ASSA ABLOY Accessories and Door Controls Group, Inc.
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William Holland Tomlinson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Modular door rail
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Patent number 10,066,435
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Issue date Sep 4, 2018
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ASSA ABLOY Accessories and Door Conrtols Group, Inc.
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William Tomlinson
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS