U.S. federal trademark · Serial No. 87283643 · Reg. No. 5313591
Communications software for connecting computer network users; Electric door bells; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points; Theft alarms; Transmitters of electronic signals; Video telephones; Aerials; Modems; Radios; Transponders
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.