U.S. federal trademark · Serial No. 86798744 · Reg. No. 4977680
[ 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 ]
[ Air purifying apparatus and machines; ] [ Electric lamps; Electric light bulbs; Flares; Globes for lamps; Incandescent lamps; Lamp casings; ] Lamps; [ Light bulbs; ] Lighting apparatus, namely, lighting installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.