IMPROVED RAILCAR COUPLER LOCK WITH INCREASED CHAMFER ON THE KNUCKLE SHELF SEAT

World Intellectual Property Organization Patent

APP PUB NO WO-2009142747-A1
SERIAL NO

PCTUS2009003155

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Abstract

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An improved lock (16) for a railroad coupler (10), said improvement comprising an increased chamfer (28) on a knuckle shelf seat (34).

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
BEDLOE IND LLCUSDELAWARE

International Classification(s)

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Inventor(s)

Inventor Name Address
SMERECKY JERRY R ROSELLE IL
MARCHESE THOMAS A SCHAUMBURG IL
LARSON ERIC W LITTLETON CO COLORADO 80127

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