76431727
Jul 15, 2002
Jun 8, 2004
ILLUMINATED SIGNS, NAMELY, PORTABLE AND CHANGEABLE MESSAGE SIGNS TO BE USED ON ROADS; ROAD TRAFFIC MONITORING STATIONS, NAMELY, PORTABLE TRAILER AND MESSAGE DISPLAY SIGN; TRAFFIC DETECTION SENSOR TO MEASURE AND MONITOR CURRENT CONDITIONS; COMPUTER PROCESSOR TO GATHER DATA, CONTROL COMMUNICATIONS AND CONTROL SYSTEM OPERATION; COMPUTER COMMUNICATION SYSTEM, NAMELY, HARDWARE AND SOFTWARE TO COMMUNICATE MESSAGES AND INFORMATION TO ROAD MONITORING STATIONS; AND POWER SUPPLY, NAMELY, SOLAR PANELS AND BATTERIES
Electrical and Scientific Apparatus