U.S. federal trademark · Serial No. 75171498 · Reg. No. 2123237
voice, data and video communications network products, namely, modular and scaleable switches; access multiplexors, concentrators and feeders; call control and signaling software, and traffic and communications network management software for the transport and routing of voice, data and video traffic over communication networks, and user manuals sold therewith for all the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.