发明名称 |
Governed performance metal shell bat |
摘要 |
A governed performance metal shell bat designed to ensure ball exit speed approximating and not exceeding that of a wood bat of comparable weight and geometry is comprised of a thin wall metal shell filled such as aluminum or titanium or alloys thereof with light weight semi-rigid material such as a syntactic foam in the hitting area, the bat having longitudinal flexibility approximating that of a similarly shaped wood bat and the filler material having a density and hardness correlated with the thickness of the metal shell wall in the hitting area.
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申请公布号 |
US6334824(B1) |
申请公布日期 |
2002.01.01 |
申请号 |
US20000525237 |
申请日期 |
2000.03.15 |
申请人 |
JAS. D. EASTON, INC. |
发明人 |
FILICE GARY W.;CHAUVIN DEWEY |
分类号 |
A63B59/00;A63B59/06;(IPC1-7):A63B59/06 |
主分类号 |
A63B59/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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