U.S. federal trademark · Serial No. 76212572
TELECOMMUNICATIONS SERVICES, NAMELY, SERVICES FOR ENABLING, SUPPORTING AND IMPROVING CONVERGENCE OF VOICE AND DATA TELECOMMUNICATION
COMMUNICATION EQUIPMENT FOR TELEPHONY AND TELEGRAPHY DATA TRANSMISSION, NAMELY, TELEPHONE SETS FOR CORDED AND CORDLESS USE, PBX (PRIVATE BRANCH EXCHANGES), MOBILE TELEPHONES; SWITCHBOARDS
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