COBBLESTONE WITH PERIPHERAL STRUCTURING AND A PAVEMENT LAID THEREWITH
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United States of America
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Issued Date -
Apr 21, 2022
app pub date -
Dec 10, 2019
filing date -
Dec 10, 2019
priority date (Note) -
Published
status (Latency Note)
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Abstract
A cobblestone comprises a bottom side, a top side, and at least one side surface substantially perpendicular to the top side and the bottom side. The at least one side surface defines a plurality of surface features. The plurality of surface features comprise alternating projecting portions and receding portions.
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