U.S. federal trademark · Serial No. 87212569 · Reg. No. 5235705
Electric sockets; Electrical receptacles; Electrical plugs and sockets; Electrical wiring devices in the nature of sockets, receptacles and switches, incorporating tactile instructions and/or warnings for use by the blind
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.