U.S. federal trademark · Serial No. 87370596 · Reg. No. 6403722
Repair, maintenance, installation of thermal processing metalworking machines and tools using high frequency induction heating device
Winding springs made of iron and iron alloy
drive shafts and joints for land vehicles
Metal treatment, namely, special heat treatment of steels; metal treatment, namely, high frequency induction heating heat treatment of metal parts; metal treatment, namely, high frequency induction heating heat treatment of iron and iron alloy
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.