9 ELECTRIC POWER LOAD MANAGEMENT SYSTEMS FOR UTILITIES AND COMPONENTS THEREOF-NAMELY, DATA DISPATCH CONTROLLER, SUBSTATION COMMUNICATION UNITS, TRANSPONDERS AND AUXILIARY SWITCHING UNITS
Trademark Events
Jun 8, 1999
Expired Sec. 9
Dec 19, 1983
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.