U.S. federal trademark · Serial No. 99883947
Freezing equipment installation and repair; Installation and repair of air-conditioning apparatus; Heating equipment installation and repair; Machinery installation, maintenance and repair; Electric appliance installation and repair
Technological planning and consulting services in the field of energy savings; Technological planning and consulting services in the field of refrigeration and air conditioning engineering; Planning and layout design services for refrigeration and air conditioning engineering; Consulting in the field of engineering; Technological planning and consulting services in the field of environmental protection engineering; Planning and layout design services for firefighting facilities; Technological planning and consulting services in the field of electrical engineering technology; Planning and layout design services for central monitoring and control system; Planning and layout design services for instrument control system engineering
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.