Filed Oct. 26, 2015

Serial No. 86798744

Registered June 14, 2016

Registration No. 4,977,680

Class [ Air analysis apparatus; Air quality measurement apparatus, namely, particle counters; Gas detectors for detecting the presence of gas; Gas sensors for measuring gas concentration; Gas testing instruments; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Hygrometers; IP (Internet protocol) cameras; Measuring apparatus for temperature and humidity levels in gases and solid substances; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Surveying machines and instruments; Temperature sensors ]; 021; 023; 026; 036; 038; 013; 021; 023; 024; 031; 034

Case Type Trademark