U.S. federal trademark · Serial No. 74513593 · Reg. No. 2027441
telecommunications services, namely a service which allows subscribers to utilize wireless communications within the limited area of a building or other specified geographical area
wireless in-building central switching communications equipment, namely a control unit that transmits to and receives from telephone handsets, low powered radio transceivers, antennas, and telephone handsets that operate either with wired PBX switching or with a cellular network
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.