U.S. federal trademark · Serial No. 74616754 · Reg. No. 643249
treatment of waste; water treatment; sewage treatment plants; anti-pollution plants for the treatment of domestic and industrial refuse, residues and sludge
construction, repair, maintenance, and installation of waste water and sewage treatment plants; solid waste treatment and disposal units and air pollution control units; water purification units, water purifying units for potable water for domestic and commercial use; water distillation units; steam/electric radiators for heating buildings; furnace boilers, gas boilers; air conditioners, air purifiers for commercial and industrial use, air ventilators, refrigerators, steam generators for commercial use; waste disposal services for others; collection and disposal of domestic and industrial refuse, residues and sludge
waste water and sewage treatment plants; solid waste treatment and disposal units; clarifiers, scrubbers, filters, and filtration and heat exchange media for use in municipal and industrial waste water treatment units and air pollution control units, incinerators for municipal and industrial waste; atmospheric oxygen separation units; water purification units; water purifying untis for potable water for domestic and commercial use; water distillation units; steam electric radiators for heating buildings; furnace boilers, gas boilers; air conditioners, air purifiers and filters for commercial and industrial use, air ventilators, refrigerators, steam generators for commercial use
destruction of waste; sanitation consulting and engineering; design, engineering and consulting services in the field of waste water and sewage treatment and disposal units and air pollution control units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.