U.S. federal trademark · Serial No. 75172735
communications network infrastructure composed of base transceiver stations, base transceiver station controllers, and mobile telephone switching systems; subscriber communication stations; software for controlling the operation of base transceiver stations, base transceiver station controllers, mobile telephone switching systems, and subscriber communication stations and instruction manual sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.