21 TELEPHONE EQUIPMENT-NAMELY, HEADSETS, CONSOLES, CABINETIZED CROSS BAR CENTRAL SWITCHING STATIONS AND SWITCHBOARDS AND AUDIO AND VIDEO EQUIPMENT-NAMELY, AMPLIFIERS, RECEIVERS, CAMERAS, SPEAKERS, AND INTERCOMMUNICATION SYSTEMS
COUNSELING, DESIGN AND LEASING SERVICES RELATIVE TO SUCH TELEPHONE EQUIPMENT
INSTALLATION AND MAINTENANCE SERVICES RELATIVE TO SUCH TELEPHONE EQUIPMENT
Trademark Events
Aug 16, 1993
Expired Sec. 9
May 22, 1978
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.