Road structure – process – or apparatus – Traffic director – Attenuated lane marker type
Reexamination Certificate
2007-04-27
2009-10-27
Hartmann, Gary S (Department: 3671)
Road structure, process, or apparatus
Traffic director
Attenuated lane marker type
Reexamination Certificate
active
07607857
ABSTRACT:
The spacing of road markings is determined as a function of physical and/or environmental road conditions to provide a simple means for vehicle operators to maintain a safe following distance between motor vehicles.
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Stateline website, article State DOTs hope drivers see dots http://www.stateline.org/live/details/story?contentld=125133.
Hartmann Gary S
MacMillan Sobanski & Todd LLC
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