发明名称 Vibration dampening ball bat
摘要 The present invention relates to a ball bat with improved shock and vibration dampening. More particularly, the present invention relates to a ball bat with a handle, a barrel, and a socket assembly interposed between the handle and barrel. The socket assembly allows the barrel and handle to move relative to each other, which dampens shock and vibration.
申请公布号 US8226505(B2) 申请公布日期 2012.07.24
申请号 US20090589696 申请日期 2009.10.27
申请人 BURGER GEORGE W.;HILLERICH & BRADSBY CO. 发明人 BURGER GEORGE W.
分类号 A63B59/06 主分类号 A63B59/06
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