Molded assembly with heating element captured therein

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United States of America Patent

PATENT NO 6433317
SERIAL NO

09544873

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Abstract

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A heated element assembly and method of manufacturing heated element assemblies is provided. The heated element assembly including a first and second molded sections shaped to mate with each other is provided. A resistance heating element is secured between the first and second molded sections by an interference fit. The resistance heating element includes a piercable supporting substrate and a resistance wire sewn thereon. The resistance wire is disposed in a predetermined circuit path which is substantially encompassed by the first and second molded sections. The resistance heating element is easily fixed in a position between the first and second molded sections and is capable of providing heat on vertical, horizontal and contoured surfaces.

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Patent Owner(s)

Patent OwnerAddress
WATLOW ELECTRIC MANUFACTURING COMPANY12001 LACKLAND ROAD ST LOUIS MO 63146

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arx, Theodore Von La Crescent, MN 11 139
Laken, Keith Winona, MN 12 277
Papenfuss, Ronald E Winona, MN 4 141
Schlesselman, John W Fountain City, WI 14 292

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