Mark Identification
HAWK-EYE
Serial Number
73148522
Filing Date
Nov 14, 1977
Registration Date
Feb 19, 1980
Trademark by
Classification Information
DETECTOR FOR ELECTRO-OPTICALLY SENSING AND PRECISELY INDICATING, IN VARIOUS SPORTS ACTIVITIES, THE POINT OF IMPINGEMENT OF A BALL OR FOOT, IN ORDER TO DETERMINE A FAIR OR FOUL SHOT OR PLAY
Electrical and Scientific Apparatus