Invention Grant
US07935008B2 Practice bat system 失效
练习棒系统

Practice bat system
Abstract:
A striking section includes a planar central portion. The planar central portion has holes. A major striking surface is provided. The striking section also includes a peripheral portion. The peripheral section extends from both sides of the central portion. In this manner spaced parallel thin minor striking surfaces are provided. The peripheral portion has a distal end. The distal end is in a semi circular configuration. The distal end couples the minor striking surfaces. A handle section has a central extent. The central extent is in a generally cylindrical configuration. The central extent has a proximal end and a distal end. The distal end is coupled to the central extent of the handle section and to the proximal end of the peripheral section.
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