U.S. federal trademark · Serial No. 79187152 · Reg. No. 5148591
Air filters, hepa filters and ulpa filters for residential, commercial and industrial heating, ventilation and air conditioning systems; fan filter units, namely, self-contained motorized units with a hepa or ulpa filter incorporated into a ventilation system; negative pressure systems, namely, an air flow containment with a hepa or ulpa filter for use, namely, in heating, ventilation, and air conditioning systems in laboratory environments within the academic biotech, pharmaceutical, health care, research and development and industrial environments; liquid filter cartridges used primarily to trap particles in liquid streams in residential, industrial and commercial heating, ventilation, and air conditioning applications
Parts of machines or engines, namely, compressed air and gas filters for compressed air and gas pipes and lines; engine air filters; gas turbine inlet filters for power generation and utilities; oil filters for motors, engines and industrial equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.