U.S. federal trademark · Serial No. 87629621 · Reg. No. 5484684
Air cleaning units; Air exchangers for cleaning and purifying air; Air filtering installations; Air filters for industrial installations; Air purification units; Air purifiers; Air purifying apparatus; Air purifying apparatus and machines; Air purifying units for commercial and industrial use for these three purposes: (1) sterile air showers to allow people in clean classified or controlled environments where the tightness of the system is assured at all times, (2) pass through systems allowing the exchange of elements from one room to another in clean or controled areas and surrounding environments of raw materials, instruments, finished products, and the like assuring at all times the tightness of the system, and (3) air pollution control use; Air sterilisers; Air sterilising apparatus; Industrial air filter machines; Industrial air purifiers; Industrial apparatus using air for drying and cleaning components in the electronics, semiconductor, circuit board, pharmaceutical, medical, and food and beverage industries; Separators for the cleaning and purification of air
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.