U.S. federal trademark · Serial No. 77616031 · Reg. No. 3825907
Design, development, maintenance and consulting services in the field of open source software, Voice over Internet Protocol (VOIP) software, public switched telephone network (PSTN) software, social networking software and educational technology
Computer software that allows subscribers to utilize voice over internet protocol (VoIP) services, public-switched telephone network (PSTN) services, social networking services and educational technology
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.