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Safely cone enhancer
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Patent number 11,208,773
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Issue date Dec 28, 2021
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Keegan Mcclure Mueller
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Motorist warning system
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Patent number 10,559,203
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Issue date Feb 11, 2020
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Henry Bejian
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Traffic cone
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Patent number 10,487,464
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Issue date Nov 26, 2019
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Steven Rich
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Relocatable illuminators
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Patent number 10,288,270
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Issue date May 14, 2019
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Toyota Motor Engineering & Manufacturing North America, Inc.
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Troy K. Uahinui
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Traffic beacon
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Patent number 9,886,854
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Issue date Feb 6, 2018
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R.D. Jones, Stop Experts, Inc.
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Richard D. Jones
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Solar-powered roadway delineator
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Patent number 9,695,996
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Issue date Jul 4, 2017
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INQ-Energy, Inc.
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Blaine Alan Dobbs
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Traffic barrier assembly
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Patent number 9,493,919
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Issue date Nov 15, 2016
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Jacquelyn Handy
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Backlight refraction lens
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Patent number 9,429,297
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Issue date Aug 30, 2016
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Yu-Xiang Lin
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Flashing beacon
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Patent number 8,269,654
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Issue date Sep 18, 2012
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Richard D. Jones
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Flashing beacon
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Patent number 8,081,087
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Issue date Dec 20, 2011
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R. D. Jones, Stop Experts, Incorporated
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Richard D. Jones
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Lighted bollard
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Patent number 7,473,016
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Issue date Jan 6, 2009
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Leader Manufacturing, Inc.
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Richard A. Flaherty
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F21 - LIGHTING
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Bollard lamp
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Patent number 7,325,998
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Issue date Feb 5, 2008
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Acuity Brands, Inc.
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Michael Leonhardt
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F21 - LIGHTING
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Smart bollard
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Patent number 7,287,929
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Issue date Oct 30, 2007
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The United States of America as represented by the Secretary of the Army
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John C. Sokolowski
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G08 - SIGNALLING