Games using tangible projectile – Playing field or court game; game element or accessory... – Practice or training device
Reexamination Certificate
2011-02-22
2011-02-22
Aryanpour, Mitra (Department: 3711)
Games using tangible projectile
Playing field or court game; game element or accessory...
Practice or training device
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.
REFERENCES:
patent: 4461477 (1984-07-01), Stewart
patent: 4699379 (1987-10-01), Chateau et al.
patent: 4834375 (1989-05-01), Elstein et al.
patent: 5419549 (1995-05-01), Galloway et al.
patent: 5605336 (1997-02-01), Gaoiran et al.
patent: 6304665 (2001-10-01), Cavallaro et al.
patent: 6513512 (2003-02-01), Battersby et al.
patent: 6695723 (2004-02-01), Leal et al.
patent: 7536033 (2009-05-01), Kirby
patent: 2007/0078018 (2007-04-01), Kellogg et al.
patent: 2007/0105664 (2007-05-01), Scheinert et al.
Aryanpour Mitra
Duckworth David G.
Russo & Duckworth, LLP
LandOfFree
Baseball training aid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Baseball training aid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Baseball training aid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2620194