Composite top plate for a fluid filter and an associated method for forming a composite top plate adapted for attachment to a fluid filter

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United States of America Patent

PATENT NO 6073937
SERIAL NO

08984355

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Abstract

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A composite top plate and methods for manufacturing same are described. The top plate includes a metal insert and a non-metallic member. The metal includes a central portion and a flange portion having cut outs to provide an intermittent surface. The non-metallic member is formed on the metal insert and a portion of the non-metallic material is received in the cutouts to thereafter hold the metal fixed relative to the non-metallic member.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NORTHEAST ADAMS STREET PEORIA ILLINOIS 61629-6490

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seibel, Jack N Peoria, IL 1 5
Stevens, Samuel B Pekin, IL 16 226

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