U.S. federal trademark · Serial No. 87927817 · Reg. No. 5904215
Industrial, commercial, and residential air moving equipment, namely, powered roof ventilators, attic fans, ventilating exhaust fans, ventilating duct fans, wall ventilators, ceiling and electric propeller fans, electric air circulators, electric spot cooling fans, penthouse enclosures for air handling equipment, air control ventilation louvers, shutters and guards; electric space heaters; all of the foregoing featuring electronically commutated (EC) motors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.