Lance for wire feeding

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8920711
SERIAL NO

13554422

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Importance

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Abstract

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A lance for feeding an additive wire into a quantity of molten metal below the surface of the molten metal. The lance has an inlet end which receives additive wire and an outlet end which dispenses the additive wire. The lance has an exterior sleeve of cardboard which has an inner surface. A portion of the inner surface of the exterior sleeve contacts an interior sleeve made of a refractory material. At the inlet end of the lance is a cardboard inlet outer sleeve and a cardboard inlet inner sleeve inside of the outer sleeve. The lance can have a coupling for fitting to a wire feeding apparatus.

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Patent Owner(s)

Patent OwnerAddress
JPMORGAN CHASE BANK N A AS ADMINISTRATIVE AGENT383 MADISON AVE 5TH FLOOR NEW YORK NY 10179

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colavito, Dominick M Bangor, US 9 23
Kennedy, Gregory J Saylorsburg, US 3 4
Liang, Yu-Ming Bethlehem, US 2 12

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