U.S. federal trademark · Serial No. 74624553 · Reg. No. 2126490
data and telecommunications equipment, namely, data/fax modems, local area network (LAN) modems, multiplexers, integrated services digital network (ISDN) terminal adapters, Customer Service Unit/Data Service Units (CSU/DSU's), access servers, communications servers, and user manuals sold as a unit together with the foregoing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.