U.S. federal trademark · Serial No. 85149876 · Reg. No. 4053997
Computer software for enabling and managing simultaneous, multiple modes of communication over local area networks and the Internet via instant messaging, Voice over Internet Protocol (VoIP), video conferencing, audio conferencing, application sharing, computer desktop sharing, file transfer, sensing and providing user presence information, and telephony
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.