U.S. federal trademark · Serial No. 88946360 · Reg. No. 6521744
Air exchangers for cleaning and purifying air; air filtering units; air purifiers; air purifying apparatus and machines
Diagnostic and health guidance systems in the nature of flatulence monitoring systems comprising air-quality sensors for data acquisition, a controller for data-logging and analysis, and a user interface to receive user input and to display data
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.