发明名称 |
Ball Beater as well as process for producing same |
摘要 |
A racket has a racket frame (1) and a handle portion provided with an outer shell embracing at least the racket frame. The outer shell, which is wear-resistent and made of tough synthetic plastic material, has at least one slot which has edges that can be connected with one another along mutually opposing edges. The outer shell can be a slotted tube or hose fitted onto the frame, or a pre-shaped outer shell corresponding to the outer contour of the frame with at least one slot, or an outer shell having at lest first and second shell portions (2, 3) that are at least partially embracing the racket frame to provide reliable protection at the edges or rounded areas of the frame.
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申请公布号 |
US4974845(A) |
申请公布日期 |
1990.12.04 |
申请号 |
US19890420622 |
申请日期 |
1989.10.10 |
申请人 |
HEAD SPORTGERAETE GESELLSCHAFT M.B.H. & CO. OHG. |
发明人 |
UMLAUFT, HELMUT;WAEGER, KARL-HEINZ |
分类号 |
A63B49/14;A63B49/02;A63B49/10;B29C65/00;B29L31/52 |
主分类号 |
A63B49/14 |
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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