U.S. federal trademark · Serial No. 79060486 · Reg. No. 3708859
Pre-fabricated copper and copper alloy tubes, pipes, and casings for tubes and pipes, for construction and industrial application; semi-finished tubes and pipes made of copper and copper alloys for water supply, gas, refrigerator, ventilating and heating systems
Finished tubes and pipes made of copper and copper alloys for water supply, gas, refrigerator, ventilating and heating systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.