GAI-TRONICS CORPORATION

COHORT

Telephone Systems Comprising Key Service Units, Power Supplies, and Telephone Sets;

GAI-PHONE II

Telephone Intercom Page Unit;2;

GEMINI SERIES

communications systems and components therefore, including centralized communication systems comprised of printed circuit boards; power converters; amplifiers for use in public address systems; telephones; telephone receivers; intercoms; indoor, outdoor, and desktop telephone stations; loudspeakers and loudspeaker cabinets; telephone transmitters; emergency notification systems; communications systems especially suited for hazardous environments and offshore drilling rigs; electronic telephone switches; microprocessor-based consoles; industrial telephone communication systems; wire paging communication systems; communications and telecommunications software;GEMINI SERIES;

GEMINI SERIES

communications systems and components therefore, including centralized communication systems comprised of printed circuit boards; power converters; amplifiers for use in public address systems; telephones; telephone receivers; intercoms; indoor, outdoor, and desktop telephone stations; loudspeakers and loudspeaker cabinets; telephone transmitters; emergency notification systems; communications systems especially suited for hazardous environments and offshore drilling rigs; electronic telephone switches; microprocessor-based consoles; industrial telephone communication systems; wire paging communication systems; communications and telecommunications software;

GT

THE MARK COMPRISES THE STYLIZED LETTERS GT.;INDUSTRIAL TELEPHONE AND RADIO COMMUNICATION SYSTEMS, THE FORMER COMPRISING HANDSETS, AMPLIFIERS, PAGING CIRCUITS AND CABLES ESPECIALLY SUITED FOR DIAL PHONE, MULTI-CHANNEL COMMUNICATIONS IN COAL MINES AND HAZARDOUS AREAS;

PHONE BRUTE

Telephones;No claim is made to the exclusive right to use Phone, apart from the mark as shown.;

SMARTSERIES

microprocessor-based communications system, communications management system, and emergency notification system, for use in industrial environments and featuring a control panel; telephone handsets; telephone receivers; telephone interfaces; radio interfaces; supervised input/output devices; software; amplifiers; alarms; microphones; loudspeakers; receivers; strobe lights; and printers;SMART SERIES;

SONIC ALARM

emergency notification system comprising a loudspeaker, control panel, and alarm for industrial and intra-plant use;SONIC ALARM;