U.S. federal trademark · Serial No. 74624091 · Reg. No. 1963041
electrical intracommunication systems, comprising control stations, interface modules, frames, controller cards, connectors, power supplies, panels and mountings, software for operation of the foregoing, and user manuals sold as package therewith
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.