HIGHWAY GUARDRAIL ASSEMBLY
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United States of America Patent
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app pub date -
Sep 3, 2013
filing date -
Feb 4, 2010
priority date (Note) -
Abandoned
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Abstract
A highway guardrail post comprises an elongated one-piece roll-formed metal body including a front wall defining an attachment face, a pair of opposing side walls orthogonal to the front wall, a first pair of inverted corners respectively connecting the pair of side walls to the front wall, and a second pair of inverted corners respectively extending from the pair of side walls and terminating in a pair of spaced rear edges to define a rear access opening opposite the front wall. The guardrail posts may be manufactured by roll-forming a metal sheet or coil and cutting the roll-formed metal sheet or coil into lengths.
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