U.S. federal trademark · Serial No. 50054213
On-line retail store services featuring air filters; Retail store services featuring air filters
Maintenance and cleaning of heating and air conditioning systems, HVAC systems, ventilation systems, air filters, air ducts, ductwork, industrial coils, and fire dampers; Consultation services in the field of cleaning of heating and air conditioning systems, HVAC systems, ventilation systems, air filters, air ducts, ductwork, industrial coils, and fire dampers
Testing, analysis, and evaluation of heating and air conditioning systems, HVAC systems, ventilation systems, air filters, air ducts, ductwork, and industrial coils to assure compliance with industry standards; Testing, analysis, and evaluation of air flow and air quality to assure compliance with industry standards; Testing, analysis, and evaluation of fire dampers to assure compliance with industry standards; Technological planning and consulting services in the field of testing, analysis, inspection, and evaluation of heating and air conditioning systems, HVAC systems, ventilation systems, air filters, air ducts, ductwork, industrial coils, air flow and air quality; Technological planning and consulting services in the field of testing, analysis, inspection, evaluation, and certification standards of fire dampers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.