U.S. federal trademark · Serial No. 75164890 · Reg. No. 2239287
data communications devices and internetworking hardware devices that implement digital subscriber line (DSL) technology, namely, modems, central office access concentrators, plain old telephone system (POTS) splitters, routers and bridges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.