U.S. federal trademark · Serial No. 85425656 · Reg. No. 4511150
Ventilation equipment, namely, heat recovery ventilators and energy recovery ventilators, for use within residential buildings and light commercial buildings, namely, small offices, stores and the like, for sale to wholesalers, agents, and contractors, and excluding use in ovens and cooking appliances
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.