U.S. federal trademark · Serial No. 76418007 · Reg. No. 2934294
Indoor air quality services, namely, diagnosis of indoor pollutants, tracing their source, implementing design or operational changes to effect their removal; monitoring indoor air quality; and design consultation with architects and builders to improve indoor air quality in buildings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.