U.S. federal trademark · Serial No. 74144822 · Reg. No. 1792207
cleaning and restoration of air handling systems; namely, air ducts, return air space, air conditioning coils, filters, reheat coils, booster in-line sensors (air velocity heat and cold), variable air controls, turning vanes, and mixer boxes; indoor structure; namely, walls, ceilings, floors, doors, windows, light fixtures, elevators, elevator wells; and the contents of residential and commercial houses and buildings; namely, drapes, furniture, appliances, and equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.