U.S. federal trademark · Serial No. 85107983 · Reg. No. 3947432
megaphone; portable waterproof megaphone; portable waterproof electronic measuring and timing instruments used to monitor environmental conditions, namely, wind speed, temperature, relative humidity, heat stress index, dew point and altitude
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.