U.S. federal trademark · Serial No. 79115998 · Reg. No. 4362823
Electric switching elements for use in connection with nurse call systems, wireless communication systems, automatic doors and gates, namely, switching columns, safety contact mats, movement indicators, light scanners, and photoelectric barriers and sensors, for detecting persons, animals, and objects using light without the need for physical contact
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.