Filed May 18, 2017

Serial No. 79219878

Registered April 2, 2019

Registration No. 5,711,842

Class [ Downloadable mobile applications for providing and managing information on indoor and outdoor air quality or for monitoring indoor and outdoor air quality; computer software for data processing; predictive maintenance software for monitoring and reporting on the status and function of filters and related equipment; sensors and detectors used for measuring, monitoring, and managing indoor and outdoor air quality; network, internet, and cloud servers for home and building automation; air pollution measuring devices for measuring particles and pollutants; downloadable data regarding indoor and outdoor air quality ]; 021; 023; 026; 036; 038; 013; 021; 023; 031; 034; 002; 005; 022; 023; 029; 037; 038; 050; 100; 101; 102; 100; 103; 106; 100; 101; 104; 100; 103; 106; 100; 101

Case Type Trademark Service mark