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2024
|
Invention
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Method for actuating a barrier. A barricade includes a foundation frame, a finger wedge barrier, ... |
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2023
|
Invention
|
Spring assisted barrier rams and methods of operating the same.
A barrier ram includes a frame a... |
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|
Invention
|
Spring keepers and spring assemblies incorporating the same.
A spring keeper for maintaining a h... |
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2022
|
Invention
|
Portable barricade and portable barricade system.
A portable barricade includes a road plate, fi... |
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|
Invention
|
Shallow foundation bollard structures. A bollard structure includes a base and a bollard. The bas... |
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2020
|
Invention
|
Bollard |
|
|
Invention
|
Mechanism for actuating a barrier and a barrier including an actuator mechanism. A barricade incl... |
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2019
|
Invention
|
Portable bollard and barricade system. A portable bollard for arresting motion of a vehicle inclu... |
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2018
|
Invention
|
Portable barricade and portable barricade system. A portable barricade includes a road plate, fir... |
