U.S. federal trademark · Serial No. 90093889
Application service provider (ASP) featuring software for use with optic sensors in order to assign unique serial numbers to individual face-masks recorded on camera, track the expiration date of the face-mask based on its assigned serial number, and notify authorities if an individual is recorded wearing the face-mask past its expiration date
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.