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2010
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Invention
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Vehicle crash attenuator apparatus. Crash attenuator guardrail apparatus includes an impact head ... |
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2009
|
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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Towable elongated traffic barrier. A towable, articulated elongated traffic barrier includes traf... |
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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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2002
|
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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Apparatus with collapsible modules for absorbing energy from the impact of a vehicle. Apparatus f... |
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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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Non-redirective gating crash cushion apparatus for movable, permanent and portable roadway barrie... |
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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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1996
|
Invention
|
Four-wheel, double bogey for a lane barrier positioning vehicle. Disclosed is a double bogey arra... |
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1993
|
Invention
|
Highway barrier transporter. A transporter for a length of highway barriers includes a series of ... |
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|
Invention
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Roadway barrier module, system and method. This invention relates to a barrier module adapted to ... |
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1991
|
Invention
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Drive system and method for transferring barrier systems. A mobile transfer and transport vehicle... |
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|
Invention
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Conveyor and method for transferring barrier systems. A mobile transfer and transport vehicle is ... |
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1988
|
Invention
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Pre-loaded hinges for lane barrier system. A lane barrier system comprises a plurality of pivotal... |
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|
Invention
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Lane barrier system with pivot control and method. A lane barrier system comprises a plurality of... |
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Invention
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Anti-crash lane barrier with self-centering hinges. A lane barrier system comprises a plurality o... |
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1984
|
Invention
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Transferable roadway lane divider. A transferable roadway lane dividers which consist of individu... |
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1983
|
Invention
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Moveable lane barrier locking system. A plurality of closely spaced and pivotally interconnected ... |
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|
Invention
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Transferable roadway lane divider. A roadway lane divider comprises a plurality of interconnected... |
