79104739
Aug 31, 2011
Oct 30, 2012
Active Trademark
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, namely, heating, ventilating, air conditioning, and refrigeration units, all for industrial and commercial use; electric heating and ventilating fans for industrial and commercial use; air handlers; heaters for commercial and industrial purposes; dampers, namely, control devices used in air ducts to regulate the flow of air
Environmental Control Apparatus