U.S. federal trademark · Serial No. 97346856 · Reg. No. 7070370
HEPA air filters for negative pressure air scrubber or air filtration to include HVAC systems in the nature of air diffuser units, the foregoing used for the purposes of environmental controls relative to asbestos, mold, and general dust mitigation control
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.