U.S. federal trademark · Serial No. 75102684 · Reg. No. 2247973
telecommunications transmission and switching systems consisting of a scaleable broadband access system employing a hybrid combination of fiber optic and copper technology utilizing an asynchronous transfer mode for transporting a variety of telephone services between an area network and a subscriber including a central office and a subscriber unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.