Road structure – process – or apparatus – Traffic director – Attenuated lane marker type
Patent
1980-09-22
1983-06-28
Byers, Jr., Nile C.
Road structure, process, or apparatus
Traffic director
Attenuated lane marker type
E01F 904
Patent
active
RE0312916
ABSTRACT:
A prefabricated road surface marking tape material consisting of a factory prefabricated and assembled structure comprising a tape component and a plurality of retroreflective sheltered elements bulging above said tape, spacedly distributed lengthwise of the tape, and secured thereon in a such position that the light emitted by headlamps of a vehicle travelling on the road in the direction of the tape and impinging on said reflective means comprised in each element, will be retroreflected in form of a relatively narrow beam of light precisely directed towards the driver of the vehicle, for improved nighttime visibility of the sign.
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Byers Jr. Nile C.
Striker Michael J.
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