| 发明名称 |
System and method for an inflation bladder composite game racket |
| 摘要 |
A system and methods for creating a strong game racket using multiple inflation bladders. A strong game racket frame comprising a handle, a throat member coupled to the handle, a bridge portion coupled to the throat member and a head frame couple to the throat member. A method for creating a strong game racket comprising the acts of placing a pre-preg first bladder into a mold cavity shaped like a racket frame, placing various pre-formed members and/or secondary mold members into the cavity, and placing a second and/or third pre-preg bladder into the mold cavity above the first bladder and any pre-formed members and/or secondary mold members. After the mold is configured it is closed, pressurized, and heated so that the strong composite game racket can be cured. |
| 申请公布号 |
US9132321(B2) |
申请公布日期 |
2015.09.15 |
| 申请号 |
US201113243346 |
申请日期 |
2011.09.23 |
| 申请人 |
|
发明人 |
Bothwell Brett |
| 分类号 |
A63B49/02;A63B49/00;A63B49/10;A63B51/00;A63B49/14;A63B51/12;A63B59/00 |
主分类号 |
A63B49/02 |
| 代理机构 |
Lisa Foundation Patent Law Clinic at Arizona State University |
代理人 |
Lisa Foundation Patent Law Clinic at Arizona State University |
| 主权项 |
1. A composite game racket frame,
comprising: a handle; a throat member comprising a first throat arm and second throat arm, the throat member coupled to the handle; a bridge portion coupled to the throat member at the first and second arms; and a head frame coupled to the throat member at the first and second arms, comprising: a first, a second, and at least a third generally tubular component, at least the second generally tubular component being preformed, the first, the second and the at least third generally tubular components aligned such that the second preformed component is between the first and the at least third components. |
| 地址 |
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