| PIPER HYDRO CATALYST THERMAL ENERGY SYSTEMS CORPORATION
73338689 23 Nov 1981 | on 17 Apr 2004 | Rendering Technical Aid and Assistance in the Establishment and Operat... Class 035 Class 035 Advertising, Business & Retail Services No claim is made to the exclusive right to use the word "Hydro", apart from the mark as shown. | | | PIPER HYDRO CATALYST THERMAL ENERGY SYSTEMS CORPORATION
73338690 23 Nov 1981 | on 17 Jan 2004 | Water Heating, Space Heating, Ventilating, and Air Conditioning System... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) No claim is made to the exclusive right to use the word "Hydro", apart from the mark as shown. | |