U.S. federal trademark · Serial No. 76008797 · Reg. No. 2011855
Maintenance and repair of industrial heat exchangers
Leakage detection equipment, namely detection equipment used to detect leaks in industrial heat exchangers
Testing services, namely, detecting leakage in industrial heat exchangers of others; rental of testing equipment used to detect leaks in industrial heat exchangers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.