U.S. federal trademark · Serial No. 85493716 · Reg. No. 4522400
Optical analysis devices for measuring concentrations of substances and chemicals in gases and liquids in compositions, namely, optical sensors for measuring concentrations of substances and chemicals in gases and liquids; machines in the nature of chemical composition and detection machines, namely, gas testing instrumentation for monitoring and detecting contamination, electronic analyzers for measuring, testing for and detecting contaminants in gases; machines in the nature of substance detection machines, namely, gas testing instrumentation for monitoring and detecting contamination, electronic analyzers for measuring, testing for and detecting contaminants in gases; machines in the nature of contamination detection and analysis machines, namely, gas testing instrumentation for monitoring and detecting contamination, electronic analyzers for measuring, testing for and detecting contaminants in gases; machines in the nature of chemical composition detection and control machinery, namely, gas testing instrumentation for monitoring and detecting contamination, electronic analyzers for measuring, testing for and detecting contaminants in gases; machines, namely, electronic analyzers for measuring, testing and detecting for the presence of contaminants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.