U.S. federal trademark · Serial No. 86666199 · Reg. No. 5183657
electronic and optical entrance control devices, namely, infrared transmitters and receivers, biometric identification apparatus, electronic circuitry and computer hardware and software for optical entrance control, infrared transmission, and biometric identification for use in connection therewith
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.