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2019
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Invention
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Roadway barrier apparatus. Roadway barrier apparatus including roadway barrier modules disposed e... |
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G/S
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Crash barriers of metal Crash barriers not of metal |
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2018
|
Invention
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Apparatus for absorbing energy resulting from vehicle impact. Apparatus positioned at a guardrail... |
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Invention
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Roadway barrier bicycle safety apparatus. Roadway barrier bicycle safety apparatus for attachment... |
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2017
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Invention
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Guardrail crash absorbing assembly. A guardrail vehicle crash absorbing assembly including a brak... |
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Invention
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Guardrail crash absorbing assembly. A guardrail crash absorbing assembly including overlapping el... |
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Invention
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Signal light assembly. An all welded signal light assembly transportable in secure, stacked condi... |
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2016
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Invention
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Signal light apparatus. Signal light apparatus includes a tiltable structure including a mast, a ... |
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2015
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G/S
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Common metals and their alloys; metal building materials; transportable buildings of metal; mater... |
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Invention
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Connecting devices. A connecting device is provided, including an elongate member (EM) having two... |
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2014
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Invention
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Carsh attenuator apparatus. Apparatus for absorbing energy when impacted by a vehicle includes a ... |
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Invention
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Crash attenuator apparatus. Apparatus for absorbing energy when impacted by a vehicle includes a ... |
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Invention
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Barrier transport system. A system for transporting a barrier having a plurality of barrier modul... |
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Invention
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Roadway barrier transfer apparatus. Compact, readily maneuverable apparatus for picking up and la... |
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Invention
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Apparatus and method for picking up and repositioning a string of roadway barrier segments. The i... |
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2010
|
Invention
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Vehicle crash attenuator apparatus. Crash attenuator guardrail apparatus includes an impact head ... |
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2008
|
Invention
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Trailer mounted crash attenuation system. A trailer crash attenuation assembly includes a longitu... |
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2007
|
Invention
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Portable traffic barrier system. A system for repositioning an elongated traffic barrier utilizes... |
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2006
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G/S
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Roadway barriers and mobile roadway barriers of metal. Vehicles for moving roadway barrier member... |
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2002
|
Invention
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Apparatus with collapsible modules for absorbing energy from the impact of a vehicle. Apparatus f... |
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|
Invention
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Energy absorption apparatus with collapsible modules. Apparatus for absorbing energy when impacte... |
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Invention
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Traffic barrier with liquid filled modules. A traffic barrier includes a plurality of attached mo... |
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|
Invention
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Method for interconnecting a plurality of roadway barrier modules and controlling movement thereo... |
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2001
|
Invention
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Traffic barrier apparatus with gate. A traffic barrier (10, 12) is pivotally attached to a gate (... |
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Invention
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Method and apparatus for interconnecting movable roadway barriers. A roadway barrier including a ... |
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Invention
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Non-redirective gating crash cushion apparatus for movable, permanent and portable roadway barrie... |
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|
Invention
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Traffic barrier apparatus with gate. A traffic barrier is pivotally attached to a gate by a hinge... |
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2000
|
Invention
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Vehicle guidance system. A system for use in guiding a vehicle on a roadway along an elongated gu... |
