AMERICAN DISTRICT TELEGRAPH COMPANY

A.D.T.

SUPPLYING BACKGROUND MUSIC TO INDUSTRIAL, COMMERCIAL, MERCANTILE, AND OTHER PUBLIC AND PRIVATE ESTABLISHMENTS;ADT;

ADT

SUPPLYING BACKGROUND MUSIC TO INDUSTRIAL, COMMERCIAL, MERCANTILE, AND OTHER PUBLIC AND PRIVATE ESTABLISHMENTS;APPLICANT DISCLAIMS THE TREBLE CLEF DESIGN APART FROM THE MARK AS SHOWN.;

ADT

TELEPHONE ANSWERING SERVICE;IN ABOUT FEBRUARY 1963 AS TO ADT.;IN ABOUT FEBRUARY 1963 AS TO ADT.;

ADT

INSTALLATION, INSPECTION, MAINTENANCE AND TROUBLE CALL SERVICE FOR ELECTRICAL COMMUNICATION SYSTEMS AND EQUIPMENT-NAMELY, AMPLIFIED SOUND SYSTEMS AND EQUIPMENT, SPEAKER INTERCOM SYSTEMS AND EQUIPMENT, TELEPHONE INTERCOM SYSTEMS AND EQUIPMENT, NURSES' CALL SYSTEMS AND EQUIPMENT, MESSAGE PROGRAMMING SYSTEMS AND EQUIPMENT, BACKGROUND MUSIC SYSTEMS AND EQUIPMENT, PAGING SYSTEMS AND EQUIPMENT, AND PUBLIC ADDRESS SYSTEMS AND EQUIPMENT;

ADT

ELECTRICAL COMMUNICATION EQUIPMENT-NAMELY, MICROPHONES, HORNS, AMPLIFIERS, SPEAKERS AND CONTROL EQUIPMENT; INTERCOMMUNICATION EQUIPMENT-NAMELY, SPEAKER INTERCOM SYSTEMS AND TELEPHONE INTERCOM SYSTEMS; NURSES' CALL SYSTEMS; AND MESSAGE PROGRAMMING EQUIPMENT;

ADT

CARD-OPERATED, COMPUTER-CONTROLLED ELECTRICALLY ACTUATED LOCKING SYSTEMS FOR USE IN HOTELS, MOTELS AND OTHER ESTABLISHMENTS WHERE IT IS DESIRED TO HAVE THE CAPABILITY OF EASILY CHANGING KEYING CODES FOR INDIVIDUAL DOORS FROM TIME TO TIME;

ADT