Invention Grant
- Patent Title: Ball hitting practice assembly with acoustic return mechanism
- Patent Title (中): 球撞击练习组合与声学返回机构
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Application No.: US12229037Application Date: 2008-08-18
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Publication No.: US07959527B1Publication Date: 2011-06-14
- Inventor: Ken Pitre
- Applicant: Ken Pitre
- Agent Jacques Pierce Soileau
- Main IPC: A63B69/00
- IPC: A63B69/00

Abstract:
A ball hitting practice assembly with acoustic return mechanism is provided for use by a ball hitter. The ball hitting practice assembly includes a rigid vertical shaft, having a first and second end; a weighted and/or anchored base coupled to the vertical shaft at said shaft's second end; a rigid horizontal shaft, having a first and second end, coupled at its first end to the vertical shaft's first end; a ball which is suspended from a cord, having a first and second end, said first end being attached to the horizontal shaft's second end, said ball being attached to said cord's second end; and a horizontal acoustic return mechanism that sounds when struck by the ball in practice of the present invention and then returns the ball to the hitter after each hit.
Public/Granted literature
- US2216252A Combinations of electric discharge devices and materials excited to luminescence by the electric discharge Public/Granted day:1940-10-01
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