发明名称 Baseball batting training aid
摘要 A baseball training aid for use by a batter to improve his swing. The training aid comprises a frame defining a rectangular loop, and an elongated handle attached to the loop and extending outwardly therefrom. A net is secured to the loop. The handle is angled at a point adjacent to the frame so that the plane of the frame is at an angle to the intermediate portion of the handle. The handle has a grip on its remote end, and the handle is also angled at that end so that a first portion of the grip at the extremity of the handle extends at an angle to a second adjacent portion of the grip and to the intermediate portion of the handle, so that the plane of the frame is displaced from the angled extremity of the handle. The batter grasps the first portion of the grip with one hand which extends over the corresponding angle, and grasps the second portion of the grip with his other hand
申请公布号 US5269511(A) 申请公布日期 1993.12.14
申请号 US19900583664 申请日期 1990.09.11
申请人 CHAVEZ, DAVID M. 发明人 CHAVEZ, DAVID M.
分类号 A63B69/00;(IPC1-7):A63B69/40 主分类号 A63B69/00
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