U.S. federal trademark · Serial No. 50106880
Downloadable computer software for instant messaging, text chatting, and sharing media; Downloadable mobile applications for transmission of messages, audio, and video; Downloadable software for facilitating voice over internet protocol (VoIP) calls and video conferencing; Downloadable computer software for group communication and collaboration; Downloadable software for encrypting electronic messages and data files; Downloadable software for synchronizing chat history across multiple devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.