| Logo Mark CHEMICAL ENGINEERING CORPORATION
73299425 02 Mar 1981 | on 24 Jul 2004 | Water Treatment Services,Water Softening Chemicals,Water Softening App... Class 001 Class 001 Chemical Products Water Treatment Services Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Water Softening Chemicals Class 040 Treatment & Processing of Materials Services Water Softening Apparatus-Namely, Zeolite Softeners, and Iron Filters | | | CM COLE & MASSEY Chemical Engineering Corporation
75145504 05 Aug 1996 | on 17 Apr 2004 | water softening units, water conditioning units, water aerating units,... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) The mark consists in part of the letters "CM" in stylized form. | | | UCI Chemical Engineering Corporation
75140749 26 Jul 1996 | on 24 Jan 2004 | filament wound plastic tanks used in water treatment systems for resid... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) filament wound plastic tanks used in water treatment systems for residential, commercial and industrial installations | |