Road structure – process – or apparatus – Traffic steering device or barrier
Reexamination Certificate
2006-05-09
2006-05-09
Addie, Raymond W. (Department: 3671)
Road structure, process, or apparatus
Traffic steering device or barrier
C404S009000, C104S035000, C104S044000
Reexamination Certificate
active
07040836
ABSTRACT:
A barrier system for use with a trafficable surface that penetrates a boundary to control access by vehicles and to permit uncontrolled access by pedestrians. The system includes a turntable providing a surface that is rotatable generally in the plane of the trafficable surface. Impact elements are arranged along the surface in a pattern having a spacing configured to permit passage by pedestrians and to prevent passage of vehicles when the turntable is in a first position and to permit passage of vehicles when the turntable is rotated to a second position. The system controls vehicle traffic across the boundary by moving the turntable between the first position and the second position.
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Bucher Alissa
Marvel Jonathan J.
Ramsey Richard
Rogers Robert M.
Waitzkin Graeme
Addie Raymond W.
Foley & Lardner LLP
Rock Twelve Security Architecture
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