Method of insert molding auto and truck bumper, rocker panel and chin spoiler parts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6168742
SERIAL NO

09024502

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A paint film laminate is co-molded over a desired plastic substrate to produce an automobile bumper member, chin spoiler or rocker panel part. Along a desired surface of the part, such as, for example, a border between a part surface having one segment covered by paint film and a second segment comprising the exposed substrate, the edge of the paint film is embedded in the plastic substrate along a surface discontinuity such as a recess or ridge so that an aesthetically pleasing sight edge having a desired contour exists along this surface portion. The sight edge is formed during the co-molding process via the provision of an incline or ramp along a desired mold cavity surface. When the co-molded part is installed in its intended application, the paint film edge is substantially hidden from view by the surface discontinuity.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GREEN TOKAI CO LTD55 ROBERT WRIGHT DRIVE BROOKVILLE OH 45309

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamamoto, Hiroaki Brookville, OH 438 4133

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