U.S. federal trademark · Serial No. 73315004 · Reg. No. 970
Plastic Tubular Electric Immersion Heat Exchangers Specially Designed to Heat Highly Corrosive Media, Primarily for Use in Electroplating, PCB Plating, Semiconductor Manufacture, and Chemical Milling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.