Roadworthy rail ballast regulator

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United States of America Patent

PATENT NO 9938669
SERIAL NO

14856178

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Importance

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Abstract

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A regulator moldboard and grader blade assembly includes a moldboard having at least one transversely extending pin, the pin having a notch with a surface inclined toward the moldboard. At least one grader blade has at least one mounting opening having a flared surface complementary to the notch so that the blade is hangable on the pin so that the notch draws the blade against the moldboard as a fastener tightens the blade to the moldboard.

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Patent Owner(s)

Patent OwnerAddress
NORDCO INC245 WEST FOREST HILL AVENUE OAK CREEK WI 53154

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boyd, James William Fox Point, US 9 24
Pipol, Justin Jerome Union Grove, US 11 27
Spence, David A Hartland, US 4 57
Thompson, Michael David Oak Creek, US 6 24

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