U.S. federal trademark · Serial No. 73824795 · Reg. No. 1618524
TELECOMMUNICATIONS EQUIPMENT, NAMELY SYSTEMS AND UNITS FOR USE IN TRAINING PERSONS TO IMPROVE THEIR TELEPHONE SKILLS AND TO USE TELEPHONE SYSTEMS PROPERLY, EFFECTIVELY AND EFFICIENTLY, SUCH SYSTEMS AND UNITS COMPRISING SOME OR ALL OF THE FOLLOWING COMPONENTS; TELEPHONES, AUDIO CASSETTE TAPE RECORDERS, TRANSFORMER UNITS, CONNECTING AND EXTENSION CABLES, CABLE JUNCTION BOXES, CABLE ADAPTORS, AMPLIFIERS, LOUDSPEAKERS, HEADPHONES AND CONTROL UNITS
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