06582330 is referenced by 69 patents.

The electronic football of the present invention is capable of calculating various throwing statistics. The electronic football includes a start switch in communication with a timer means that starts when the start switch is released approximately simultaneously when the football is thrown. Upon impact, an impact switch triggers the timer to stop, thereby providing the total flight time. The electronic football further includes a pressure sensor positioned in an opening in the forward section of the football for measuring the air pressure when the football is thrown. The pressure readings are received by a microprocessor, which calculates the various throwing statistics. The throwing statistics may further be displayed on a display screen or emitted through a speaker.

Title
Electronic football capable of measuring throwing statistics
Application Number
9/848196
Publication Number
6582330 (B1)
Application Date
May 4, 2001
Publication Date
June 24, 2003
Inventor
Bret Gould
Chicago
IL, US
Michael Kass
Willowbrook
IL, US
Steven Rehkemper
Chicago
IL, US
Assignee
Rehco
IL, US
IPC
A63B 43/00
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