发明名称 BALL BAT WITH GOVERNED PERFORMANCE
摘要 A ball bat includes a barrel in which one or more stiffening elements or damping elements, or both, are located. The stiffening or damping elements may be positioned at a variety of locations, and may have a variety of configurations, for selectively reducing the barrel's performance without appreciably increasing the bat's moment of inertia.
申请公布号 US2013035181(A1) 申请公布日期 2013.02.07
申请号 US201213652332 申请日期 2012.10.15
申请人 EASTON SPORTS, INC.;EASTON SPORTS, INC. 发明人 CHAUVIN DEWEY;GIANNETTI WILLIAM B.;CHUANG HSING-YEN;MONTGOMERY IAN
分类号 A63B59/06 主分类号 A63B59/06
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