U.S. federal trademark · Serial No. 77601952
Telecommunication services, namely, providing session initiated protocol (SIP) trunking, and voice over internet protocol access to customers wishing to build and integrate telephony applications
Technological services, namely, providing software design services related to application program interfaces used by customers to build and integrate telephony applications; design of application program interface software and related software used by customers to build and integrate telephony applications; providing application programming interfaces
Computer software, namely, an application program interface to assist others in building and integrating telephony applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.