发明名称 BALL BAT INCLUDING A BARREL PORTION HAVING SEPARATE PROXIMAL AND DISTAL MEMBERS
摘要 A ball bat extending about a longitudinal axis. The bat includes a handle and a barrel portion. The barrel portion has an outer surface and includes a proximal member and a distal member. The proximal member has first and second end regions and the distal member has third and fourth end regions. The first end region is coupled to the handle portion, the second end region of the proximal member is coupled to the third end region of the distal member, and the fourth end region of the distal member is coupled to an end cap. At least a portion of each of the proximal and distal members defines the outer surface of the barrel portion. One of the second and third end regions overlaps the other of the second and third end regions.
申请公布号 US2012108368(A1) 申请公布日期 2012.05.03
申请号 US20100980613 申请日期 2010.12.29
申请人 EPLING SEAN S.;FRITZKE MARK A.;GOODWIN TY B.;WILSON SPORTING GOODS CO. 发明人 EPLING SEAN S.;FRITZKE MARK A.;GOODWIN TY B.
分类号 A63B59/06 主分类号 A63B59/06
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