Baseball training aid

Games using tangible projectile – Playing field or court game; game element or accessory... – Practice or training device

Reexamination Certificate

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Details

C473S422000, C473S431000

Reexamination Certificate

active

07892116

ABSTRACT:
A baseball training aid is provided which includes an audio or visual pitch indicator for simulating a baseball pitcher's pitch. The training aid further includes an impact sensor, preferably in the form of a microphone, for detecting whether a practicing batter's swing is timely, premature or late. The audio signals produced by the microphone are processed by a processor to determine the timeliness of the batter's swing. The results are then communicated to the batter using an audio or visual feedback indicator.

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patent: 2007/0105664 (2007-05-01), Scheinert et al.

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