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2025
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P/S
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Metal highway safety devices comprised of vehicle energy absorbing systems, namely, cylinders sur... |
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P/S
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Custom manufacture of metal and non-metal highway safety devices and systems, namely, highway gua... |
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P/S
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Safety markers in the nature of traffic control safety products, namely, snow-plowable plastic re... |
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Invention
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Impact attenuator.
A crash cushion includes first and second diaphragm frames each having first ... |
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Invention
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Impact attenuator. A crash cushion includes first and second diaphragm frames each having first a... |
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2024
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P/S
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Crash cushions made of metal for use as vehicle crash barriers for roads; highway crash protectio... |
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P/S
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Metal guardrails; Metal posts in the nature of guardrail and end terminal posts; Metal highway sa... |
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P/S
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Metal crash barriers, namely, crash cushions made of metal for use as vehicle crash barriers for ... |
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Invention
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Crash cushion. A crash cushion includes overlapping first and second rail sections coupled with a... |
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P/S
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Highway safety systems, namely, truck-mounted and non-truck mounted attenuated metal highway cras... |
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2023
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P/S
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Crash cushions made of metal for use as vehicle crash barriers for road; anchorless crash cushion... |
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P/S
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Highway safety equipment, namely, guardrails, highway guardrails, guardrail and end terminal post... |
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P/S
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Metal end terminal for metal cable barrier for use on roadways |
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P/S
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Metal guardrails
Metal highway safety equipment, namely, guardrail terminals; Metal highway safet... |
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P/S
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Traffic safety equipment, namely, sign posts made of metal |
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P/S
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Traffic safety equipment, namely, sign posts made of metal |
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P/S
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Road safety guidance systems for roadway delineation, comprised principally of non-metal delineat... |
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P/S
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Metal crash barriers; metal crash cushions; steel crash cushions. |
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2022
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P/S
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Metal guardrails; metal guardrail and end terminal posts; metal highway safety equipment, namely,... |
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P/S
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Metal guardrails; metal guardrail and end terminal posts for guardrails; metal highway safety equ... |
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P/S
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Truck-mounted attenuators; vehicle-mounted motor vehicle crash attenuators; truck-mounted vehicle... |
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2021
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P/S
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Metal guardrails; Metal highway safety equipment, namely, guardrail terminals; Metal highway safe... |
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P/S
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Traffic control safety products, namely, snow-plowable plastic reflective pavement markers |
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Invention
|
Crash cushion. A crash cushion includes a pair of laterally spaced and longitudinally extending r... |
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2020
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P/S
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Highway safety products, namely, elastomeric and polymeric spacer blocks for use in highway guard... |
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P/S
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Metal highway safety devices comprised of vehicle energy absorbing systems, namely, crash attenua... |
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P/S
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Crash cushions of metal. |
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P/S
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Crash cushions of metal |
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Invention
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Crash attenuator with release plate hinge assembly, release plate hinge assembly and method for t... |
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2019
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P/S
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Vehicle-mounted motor vehicle crash attenuators; truck mounted attenuators. |
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P/S
|
Highway safety equipment, namely, guardrail end terminals
made of metal. |
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P/S
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Highway safety equipment, namely, guardrail end terminals made of metal. |
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P/S
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Crash barriers not of metal; plastic reusable energy absorbing crash barriers |
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P/S
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Vehicle-mounted motor vehicle crash attenuators; truck mounted vehicle crash attenuators |
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P/S
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Crash barriers not of metal; plastic reusable energy absorbing crash barriers |
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2017
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P/S
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Vehicle-mounted motor vehicle crash attenuators; truck mounted attenuators |
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2016
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Invention
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Pedestrian barrier and barrier system. A pedestrian barrier system includes first and second barr... |
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2015
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P/S
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Non-metal barricades for traffic control |
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Invention
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Portable roadway warning device. A portable roadway warning device includes a core having a plura... |
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P/S
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Highway safety products, namely, metal anchor terminals for roadside or median barriers. |
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2014
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P/S
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Non-metal barricades for traffic control |
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P/S
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Crash barriers not of metal |
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Invention
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Barrier system and connector. A barrier system includes a plurality of elongated barriers each ha... |
