INJECTION-MOLDED BALL BAT

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United States of America Patent

SERIAL NO

12220552

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Importance

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Abstract

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A bat and a method of making a bat for use in sports, such as baseball. The bat includes a one-piece, hollow bat frame formed by injection molding a durable polymer, such as acrylonitrile butadiene styrene. The bat frame includes a barrel portion, an intermediate portion, and a handle portion, with at least one of the portions having a polygonal cross-section on an interior surface of the bat.

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Patent Owner(s)

Patent OwnerAddress
WILSON SPORTING GOODS CO130 EAST RANDOLPH STREET SUITE 600 CHICAGO IL 60601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gaff, Bradley L Portland, US 39 921
Lin, Hsin Feng Taichung City, TW 3 60

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