Method and combination for heating and dispensing hot melt materials

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United States of America Patent

PATENT NO 5042228
SERIAL NO

07509370

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for heating and dispensing hot melt materials in which the hot melt material is contained in a tube having a cylindrical outer surface portion over a majority of its length, and the hot melt material in the tube is heated by a heater assembly through a heat transfer member having a cylindrical inner surface adapted to closely receive the cylindrical outer surface portion of the tube.

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Patent Owner(s)

Patent OwnerAddress
MINNESOTA MINING AND MANUFACTURING COMPANYST PAUL MINNESOTA 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pearson, Walter C St. Paul, MN 14 287

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