Plastic encased weights

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United States of America Patent

PATENT NO 6583370
APP PUB NO 20020166706A1
SERIAL NO

09853414

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plastic encased hexagonal shaped metal weight made from steel rod is provided with engagement regions at its ends capable of engaging the ends of other such weights, so as to enable nested, engaged stacking of two or more of such weights. The weights can be color coded as to their weight.

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Patent Owner(s)

Patent OwnerAddress
LEARNING RESOURCES INC380 N FAIRWAY DRIVE VERNON HILLS IL 60061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stoneberg, J Bruce Oak Brook, IL 14 150

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