Games using tangible projectile – Playing field or court game; game element or accessory... – Practice or training device
Patent
1994-08-09
1998-02-03
Brown, Theatrice
Games using tangible projectile
Playing field or court game; game element or accessory...
Practice or training device
473211, 473268, A63B 6940
Patent
active
057138044
ABSTRACT:
The present invention is concerned with a device for aiding the teaching and training techniques for hitting a baseball consisting of, a shirt to which is installed a flexible magnet within a tunnel to form a magnetic track which runs from the right front shoulder to the left front shoulder in an elliptical fashion; a baseball batting helmet with a chin strap attached thereto containing a magnetic sensor which contacts the magnetic track continuously as it travels from the right shoulder to the left shoulder as the batter swings at the ball; an alarm which notifies the batter of his position when he swings at the ball; an electrical power supply and means for connecting the power supply to the alarm and the magnetic sensor.
REFERENCES:
patent: 4300765 (1981-11-01), Stringham
patent: 4605226 (1986-08-01), Morrissey
patent: 4826165 (1989-05-01), Socci
patent: 5538250 (1996-07-01), Putz
Dellipoali Thomas J.
Socci Roger
Wykowski Stanley C.
Yannella Albert V.
Brown Theatrice
Socci Roger D.
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