U.S. federal trademark · Serial No. 90807680 · Reg. No. 6898523
Professional consulting services concerning the purchasing of products to improve or manage indoor air quality
Environmental testing and inspection services of indoor air quality; Professional consulting services concerning air quality
Professional consulting services concerning the installation, maintenance, and repair of products to improve or manage indoor air quality
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.