9 Electrical and electronic controls for heating, ventilating, air conditioning and refrigeration equipment
11 Air conditioners and heat pumps; air delivery and air handling units for cooling, heating and ventilating buildings; air cleaners; and, heaters and furnaces
37 Installation, maintenance and repair of heating, ventilating, air conditioning and refrigeration equipment, systems and controls
Color is not claimed as a feature of the mark. The mark consists of The words American Standard in script format.
Trademark: 77228820
