U.S. federal trademark · Serial No. 75172731
communications network infrastructure composed of base transceiver stations, base transceiver station controllers, and mobile telephone switching systems; subscriber communications stations; and software for controlling the operation of base transceiver stations, base transceiver station controllers, mobile telephone switching systems, and subscriber communications stations and instructional manuals sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.