U.S. federal trademark · Serial No. 73294765 · Reg. No. 1
Machine Tools and Machines for Metal Working, Expansion Machines for Fastening of Tubes to Tube Plates
Heat Exchangers for Steam Generators, Power Plants, and Chemical, Petro-Chemical, Air-Conditioning and Refrigeration Technology
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.