U.S. federal trademark · Serial No. 77404263
Metallic tubing, metallic tubing for use in steam condensing and other heat transfer applications, metallic boiling tube for boiling or evaporation of organic liquids in refrigeration, air conditioning and other heat transfer applications, metal tubing and metal tubes for industrial use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.