发明名称 Bat with circumferentially aligned and axially segmented barrel section
摘要 A bat having a handle portion, a transition portion attached to the handle portion, and a barrel portion attached to the transition portion. The area(s) adjacent to the central portion of the barrel have an increased performance with respect to the central portion of the barrel to effectively enlarge the sweet spot, or preferred hitting area. At least one tubular member of the barrel is circumferential aligned and axially spaced from another tubular member.
申请公布号 US8317640(B1) 申请公布日期 2012.11.27
申请号 US201213479944 申请日期 2012.05.24
申请人 CRUZ CURTIS MATTHEW;MATHEW BIJU;VACEK MATTHEW V.;JESSIE TYLER S.;RAWLINGS SPORTING GOODS COMPANY, INC. 发明人 CRUZ CURTIS MATTHEW;MATHEW BIJU;VACEK MATTHEW V.;JESSIE TYLER S.
分类号 A63B59/06 主分类号 A63B59/06
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