U.S. federal trademark · Serial No. 98122125
Heaters for residential, commercial and industrial use, namely, electric air heaters, air-to-air heaters, gas-fired air heaters, and oil-fired air heaters; heating installations; electric space heaters; space heating apparatus; gas-fired heating installations; air heating apparatus; ventilation installations; ventilating fans for residential, commercial and industrial use; parts and accessories for all the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.