U.S. federal trademark · Serial No. 78661350 · Reg. No. 3225883
Multi-service internet protocol (IP) access concentrators built out of computer hardware and computer software to provide voice and data services via internet protocol over synchronous digital hierarchy (SDH), synchronous optical network (SONET) or gigabit Ethernet (GBETH), all for use in the field of network communications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.