U.S. federal trademark · Serial No. 50012331
Inspection services, namely, detection of leaks in air duct systems; Monitoring heating, ventilation and air conditioning (HVAC) systems to ensure proper functioning; Testing, analysis, and evaluation of laboratory safety equipment, namely, biological safety cabinets, fume hoods, laminar flow hoods, and HEPA filters to determine conformity with certification standards; Testing, analysis, and evaluation of cleanrooms and laboratory equipment to determine conformity with certification standards; Energy monitoring services for others for energy auditing purposes
Installation, maintenance, repair, and servicing of heating, ventilation, and air conditioning (HVAC) systems; Maintenance and cleaning of heating, ventilation, and air conditioning (HVAC) systems; Consultancy relating to the installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.