U.S. federal trademark · Serial No. 75859876 · Reg. No. 2463503
leak detection units, namely, dye injection guns and connectors, ultraviolet lamps, ultraviolet enhancing glasses, fluorescent dyes and dye cleaners for leak detection, adapters and dye cartridges all sold as a unit for use in detecting leaks in air conditioning and refrigeration systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.